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Volumn 7, Issue 9, 2010, Pages 690-697

The role of radiology in influenza: Novel H1N1 and lessons learned from the 1918 pandemic

Author keywords

chest CT; chest radiograph; epidemic; great pandemic of 1918; history; infectious disease imaging; influenza; plain film; pulmonary infection; Radiology

Indexed keywords

BRONCHOPNEUMONIA; DISEASE SEVERITY; EARLY DIAGNOSIS; HUMAN; INFLUENZA A (H1N1); INFLUENZA VIRUS A H1N1; MEDICAL PRACTICE; MEDICAL RESEARCH; NONHUMAN; PANDEMIC; PANDEMIC INFLUENZA; PATHOLOGIST; PNEUMONIA; PNEUMOTHORAX; RADIOGRAPHY; REVIEW; SUBCUTANEOUS EMPHYSEMA; THORAX RADIOGRAPHY; TUBERCULOSIS; VIROLOGY; WAR; X RAY;

EID: 84928096726     PISSN: 15461440     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jacr.2010.01.007     Document Type: Review
Times cited : (17)

References (73)
  • 1
    • 76149106017 scopus 로고    scopus 로고
    • Clinical and pulmonary pathologic findings of fatal 2009 pandemic influenza A/H1N1 viral infections
    • Gill JR, Sheng ZM, Ely SF, et al. Clinical and pulmonary pathologic findings of fatal 2009 pandemic influenza A/H1N1 viral infections. Arch Pathol Lab Med. 134:23543.
    • Arch Pathol Lab Med , vol.134 , pp. 235-243
    • Gill, J.R.1    Sheng, Z.M.2    Ely, S.F.3
  • 2
    • 73449117230 scopus 로고    scopus 로고
    • Chest radiographic and CT findings in novel swine-origin influenza A (H1N1) virus (S-OIV) infection
    • P.P. Agarwal, S. Cinti, and E.A. Kazerooni Chest radiographic and CT findings in novel swine-origin influenza A (H1N1) virus (S-OIV) infection AJR Am J Roentgenol 193 2009 1488 1493
    • (2009) AJR Am J Roentgenol , vol.193 , pp. 1488-1493
    • Agarwal, P.P.1    Cinti, S.2    Kazerooni, E.A.3
  • 3
    • 73449118283 scopus 로고    scopus 로고
    • Imaging findings in a fatal case of pandemic swine-origin influenza A
    • D.J. Mollura, D. Asnis, and R.S. Crupi Imaging findings in a fatal case of pandemic swine-origin influenza A AJR Am J Roentgenol 193 2009 1500 1503
    • (2009) AJR Am J Roentgenol , vol.193 , pp. 1500-1503
    • Mollura, D.J.1    Asnis, D.2    Crupi, R.S.3
  • 4
    • 73449129390 scopus 로고    scopus 로고
    • Swine-origin influenza A (H1N1) viral infection: Radiographic and CT findings
    • A.M. Ajlan, B. Quiney, S. Nicolaou, and N.L. Muller Swine-origin influenza A (H1N1) viral infection: radiographic and CT findings AJR Am J Roentgenol 193 2009 1494 1499
    • (2009) AJR Am J Roentgenol , vol.193 , pp. 1494-1499
    • Ajlan, A.M.1    Quiney, B.2    Nicolaou, S.3    Muller, N.L.4
  • 5
    • 0036514779 scopus 로고    scopus 로고
    • Updating the accounts: Global mortality of the 1918-1920 "spanish" influenza pandemic
    • N.P. Johnson, and J. Mueller Updating the accounts: global mortality of the 1918-1920 "Spanish" influenza pandemic Bull Hist Med 76 2002 105 115
    • (2002) Bull Hist Med , vol.76 , pp. 105-115
    • Johnson, N.P.1    Mueller, J.2
  • 6
    • 31344482504 scopus 로고    scopus 로고
    • 1918 influenza: The mother of all pandemics
    • J.K. Taubenberger, and D.M. Morens 1918 influenza: the mother of all pandemics Emerg Infect Dis 12 2006 15 22
    • (2006) Emerg Infect Dis , vol.12 , pp. 15-22
    • Taubenberger, J.K.1    Morens, D.M.2
  • 8
    • 0029287481 scopus 로고
    • Why chest radiography became routine
    • J.W. Gurney Why chest radiography became routine Radiology 195 1995 245 246
    • (1995) Radiology , vol.195 , pp. 245-246
    • Gurney, J.W.1
  • 10
    • 84928101917 scopus 로고    scopus 로고
    • Holzknecht. Fortschritte a. d. Geb. der Rontgenstrahlen (Hamburg) 1901
    • Holzknecht. Fortschritte a. d. Geb. der Rontgenstrahlen (Hamburg) 1901;Erganzungsheft 6:81.
    • Erganzungsheft , vol.6 , pp. 81
  • 11
    • 84928098386 scopus 로고
    • Prager Med
    • R. von Jaksch Prager Med Wch 28 1903 495
    • (1903) Wch , vol.28 , pp. 495
    • Von Jaksch, R.1
  • 12
    • 85025991026 scopus 로고
    • Deutsche mediz
    • A. Vlach Deutsche mediz Wch 31 1905 1532
    • (1905) Wch , vol.31 , pp. 1532
    • Vlach, A.1
  • 14
    • 0026887050 scopus 로고
    • Imaging the respiratory system in the first few years after discovery of the x-ray
    • R. Greene Imaging the respiratory system in the first few years after discovery of the x-ray AJR Am J Roentgenol 159 1992 1 7
    • (1992) AJR Am J Roentgenol , vol.159 , pp. 1-7
    • Greene, R.1
  • 16
    • 84928099178 scopus 로고
    • Pneumonia and its complications at the base hospital Camp Dodge
    • J.L. Miller Pneumonia and its complications at the base hospital Camp Dodge J Iowa State Med Soc 8 1918 419 423
    • (1918) J Iowa State Med Soc , vol.8 , pp. 419-423
    • Miller, J.L.1
  • 17
    • 77956524758 scopus 로고
    • Pneumonia at Camp Meade
    • H.M. Thomas Pneumonia at Camp Meade JAMA 71 1918 1307 1310
    • (1918) JAMA , vol.71 , pp. 1307-1310
    • Thomas, H.M.1
  • 18
    • 0008256543 scopus 로고
    • The effect of the war on the development of roentgenology
    • P.M. Hickey The effect of the war on the development of roentgenology AJR Am J Roentgenol 10 1923 70 75
    • (1923) AJR Am J Roentgenol , vol.10 , pp. 70-75
    • Hickey, P.M.1
  • 19
    • 0000945574 scopus 로고
    • Staphylococcus aureus pneumonia
    • H. Chickering, and J.H. Park Staphylococcus aureus pneumonia JAMA 72 1919 617 626
    • (1919) JAMA , vol.72 , pp. 617-626
    • Chickering, H.1    Park, J.H.2
  • 20
    • 84928098383 scopus 로고
    • Radiological findings in influenza and pneumonia
    • C. Gilliland Radiological findings in influenza and pneumonia J Missouri State Med Assoc 16 1919 413 417
    • (1919) J Missouri State Med Assoc , vol.16 , pp. 413-417
    • Gilliland, C.1
  • 21
    • 84928098382 scopus 로고
    • The unidentified pandemic disease (influenza?)
    • D. Roberts The unidentified pandemic disease (influenza?) Am J Med Sci 158 1919 397 406
    • (1919) Am J Med Sci , vol.158 , pp. 397-406
    • Roberts, D.1
  • 22
    • 84928098381 scopus 로고
    • Hemorrhagic pneumonitis: Roentgen ray studies during the recent influenza epidemic at the Walter Reed General Hospital, Tacoma Park, D.C.
    • J.H. Selby Hemorrhagic pneumonitis: roentgen ray studies during the recent influenza epidemic at the Walter Reed General Hospital, Tacoma Park, D.C. AJR Am J Roentgenol 6 1919 211 225
    • (1919) AJR Am J Roentgenol , vol.6 , pp. 211-225
    • Selby, J.H.1
  • 23
    • 84928098380 scopus 로고
    • Some observations on the chest during the influenza epidemic
    • P.H. Cook Some observations on the chest during the influenza epidemic Boston Med Surg J 181 1919 158 163
    • (1919) Boston Med Surg J , vol.181 , pp. 158-163
    • Cook, P.H.1
  • 24
    • 84928098379 scopus 로고
    • Influenza pneumonia: Clinical and x-ray study
    • J. Harkavy, and J.H. Selby Influenza pneumonia: clinical and x-ray study N Y Med J 1920 112 113 497-503, 148-65
    • (1920) N y Med J , pp. 112-113
    • Harkavy, J.1    Selby, J.H.2
  • 25
    • 84928098938 scopus 로고
    • The roentgen diagnosis of influenza and its complications
    • I. Hirsch The roentgen diagnosis of influenza and its complications Am J Electrotherapeut Radiol 37 1919 44 47 91-8
    • (1919) Am J Electrotherapeut Radiol , vol.37 , pp. 44-47
    • Hirsch, I.1
  • 26
    • 84928098378 scopus 로고
    • Influenza and broncopneumonia: A study of the epidemic from a roentgenological point of view
    • J. Honeij Influenza and broncopneumonia: a study of the epidemic from a roentgenological point of view AJR Am J Roentgenol 6 1919 226 238
    • (1919) AJR Am J Roentgenol , vol.6 , pp. 226-238
    • Honeij, J.1
  • 27
    • 84928098377 scopus 로고
    • Influenza pneumonia: Certain radiological features of the disease in the epidemic of 1920
    • J. Honeij, and C. Scott Influenza pneumonia: certain radiological features of the disease in the epidemic of 1920 Am J Med Sci 160 1920 669 673
    • (1920) Am J Med Sci , vol.160 , pp. 669-673
    • Honeij, J.1    Scott, C.2
  • 28
    • 84928098376 scopus 로고
    • Study of influenza pneumonia by serial rotengen-ray examination
    • L. Sante Study of influenza pneumonia by serial rotengen-ray examination J Missouri State Med Assoc 18 1921 43 48
    • (1921) J Missouri State Med Assoc , vol.18 , pp. 43-48
    • Sante, L.1
  • 29
    • 0008900946 scopus 로고
    • Acute respiratory infections at the Boston city hospital from the pneumonia service
    • E.A. Locke, H.M. Thomas, and D. O'Hara Acute respiratory infections at the Boston city hospital from the pneumonia service Boston Med Surg J 183 1920 480 490
    • (1920) Boston Med Surg J , vol.183 , pp. 480-490
    • Locke, E.A.1    Thomas, H.M.2    O'Hara, D.3
  • 30
    • 51849103407 scopus 로고    scopus 로고
    • Predominant role of bacterial pneumonia as a cause of death in pandemic influenza: Implications for pandemic influenza preparedness
    • D.M. Morens, J.K. Taubenberger, and A.S. Fauci Predominant role of bacterial pneumonia as a cause of death in pandemic influenza: implications for pandemic influenza preparedness J Infect Dis 198 2008 962 970
    • (2008) J Infect Dis , vol.198 , pp. 962-970
    • Morens, D.M.1    Taubenberger, J.K.2    Fauci, A.S.3
  • 31
    • 84928099182 scopus 로고
    • Roentgenological consideration of influenzal pneumonitis
    • A.J. Ackermann Roentgenological consideration of influenzal pneumonitis AJR Am J Roentgenol 46 1941 175 188
    • (1941) AJR Am J Roentgenol , vol.46 , pp. 175-188
    • Ackermann, A.J.1
  • 32
    • 84928098375 scopus 로고
    • Report on influenza by the staff, U.S. Naval Hospital, Philadelphia, PA
    • A. Clifford, T. Kelly, and B. Thomas Report on influenza by the staff, U.S. Naval Hospital, Philadelphia, PA US Naval Bull 13 1919 637 681
    • (1919) US Naval Bull , vol.13 , pp. 637-681
    • Clifford, A.1    Kelly, T.2    Thomas, B.3
  • 33
    • 84928098374 scopus 로고
    • Prevention of relapses in cases of arrested tuberculosis among soldiers
    • S.A. Knopf Prevention of relapses in cases of arrested tuberculosis among soldiers JAMA 72 1919
    • (1919) JAMA , vol.72
    • Knopf, S.A.1
  • 34
    • 84928098373 scopus 로고
    • Chronic lung disease following the influenza pandemic of 1918-1919
    • M.R. Radin Chronic lung disease following the influenza pandemic of 1918-1919 Am J Med Sci 160 1920 233 244
    • (1920) Am J Med Sci , vol.160 , pp. 233-244
    • Radin, M.R.1
  • 35
    • 84928098372 scopus 로고
    • Pulmonary sequelae following influenza
    • W.D. Tewksbury Pulmonary sequelae following influenza Am Rev Tuberc 3 1919 375 378
    • (1919) Am Rev Tuberc , vol.3 , pp. 375-378
    • Tewksbury, W.D.1
  • 36
    • 84928098866 scopus 로고
    • Chronic pneumonitis following influenza
    • A.L. Anderson Chronic pneumonitis following influenza J Missouri State Med Assoc 20 1923 263 266
    • (1923) J Missouri State Med Assoc , vol.20 , pp. 263-266
    • Anderson, A.L.1
  • 37
    • 84928098371 scopus 로고
    • Complications and sequelae of influenza pneumonia
    • B.A. Wightman Complications and sequelae of influenza pneumonia Med Rec 1922;February 22 274 276
    • (1922) Med Rec , pp. 274-276
    • Wightman, B.A.1
  • 38
    • 84928098370 scopus 로고
    • Influenza versus tuberculosis
    • B. Frankel Influenza versus tuberculosis N Y Med J 1917;January 27 158 160
    • (1917) N y Med J , pp. 158-160
    • Frankel, B.1
  • 39
    • 84928098369 scopus 로고
    • The postinfluenzal chest
    • A.C. Morgan The postinfluenzal chest Penn Med J 1921;February 299 303
    • (1921) Penn Med J , pp. 299-303
    • Morgan, A.C.1
  • 40
    • 84928098368 scopus 로고
    • Post influenzal pulmonary complications simulating tuberculosis
    • W.N. Anderson Post influenzal pulmonary complications simulating tuberculosis Nebr State Med J 4 1919 332 334
    • (1919) Nebr State Med J , vol.4 , pp. 332-334
    • Anderson, W.N.1
  • 41
    • 84928099108 scopus 로고
    • Clinical manifestations and sequelae in influenza
    • P.E. Emerson Clinical manifestations and sequelae in influenza Indianapolis Med J 22 1920 155 157
    • (1920) Indianapolis Med J , vol.22 , pp. 155-157
    • Emerson, P.E.1
  • 42
    • 84928098367 scopus 로고
    • Empyema, abcess and gangrene of the lung following epidemic influenza
    • M. Behrend Empyema, abcess and gangrene of the lung following epidemic influenza N Y Med J 1919 150 153
    • (1919) N y Med J , pp. 150-153
    • Behrend, M.1
  • 43
    • 84928100043 scopus 로고
    • Complications of influenza from the roentgenological standpoint
    • R.H. Boggs Complications of influenza from the roentgenological standpoint AJR Am J Roentgenol 6 1919 239 242
    • (1919) AJR Am J Roentgenol , vol.6 , pp. 239-242
    • Boggs, R.H.1
  • 44
    • 84928098366 scopus 로고
    • Complications of pneumonia
    • F.E. Diemer Complications of pneumonia AJR Am J Roentgenol 6 1919 86 91
    • (1919) AJR Am J Roentgenol , vol.6 , pp. 86-91
    • Diemer, F.E.1
  • 45
    • 84928099064 scopus 로고
    • Roentgen-ray plates from complicated Influenza cases
    • C. Gilliland Roentgen-ray plates from complicated Influenza cases J Missouri State Med Assoc 16 1919 102 103
    • (1919) J Missouri State Med Assoc , vol.16 , pp. 102-103
    • Gilliland, C.1
  • 46
    • 84928099783 scopus 로고    scopus 로고
    • Report of the surgical service, U.S. Army Base Hospital, Camp Dodge, Iowa, on the epidemic of influenza of 1918
    • Manson FM. Report of the surgical service, U.S. Army Base Hospital, Camp Dodge, Iowa, on the epidemic of influenza of 1918. Am J Med Sci;158:244-54.
    • Am J Med Sci , vol.158 , pp. 244-254
    • Manson, F.M.1
  • 47
    • 84928101853 scopus 로고
    • Influenza and after: A brief discussion of influenza with special consideration of the complications and sequelae
    • G.E. Malsbary Influenza and after: a brief discussion of influenza with special consideration of the complications and sequelae S Calif Pract 24 1919 1 7
    • (1919) S Calif Pract , vol.24 , pp. 1-7
    • Malsbary, G.E.1
  • 48
    • 84928101892 scopus 로고
    • The empyemas of influenza
    • J.H. Taylor The empyemas of influenza J S Car Med Assoc 15 1919 533 536
    • (1919) J S Car Med Assoc , vol.15 , pp. 533-536
    • Taylor, J.H.1
  • 49
    • 84928101852 scopus 로고
    • The roentgen ray in the diagnosis of pneumonia, pleural diseases, and pulmonary tumors
    • M. Manges The roentgen ray in the diagnosis of pneumonia, pleural diseases, and pulmonary tumors N Y Med J 106 1917 917 921
    • (1917) N y Med J , vol.106 , pp. 917-921
    • Manges, M.1
  • 50
    • 84928101851 scopus 로고
    • The roentgen examination as an aid in the differential diagnosis between pneumonia and empyema, especially in children
    • W.H. Stewart The roentgen examination as an aid in the differential diagnosis between pneumonia and empyema, especially in children AJR Am J Roentgenol 3 1916 559 584
    • (1916) AJR Am J Roentgenol , vol.3 , pp. 559-584
    • Stewart, W.H.1
  • 51
    • 84928101850 scopus 로고
    • The clinical picture of influenza pneumonia and its complications
    • J. Meyer The clinical picture of influenza pneumonia and its complications Int Clin 1919 113 119
    • (1919) Int Clin , pp. 113-119
    • Meyer, J.1
  • 52
    • 77950136926 scopus 로고
    • Generalized interstitial emphysema and spontaneous pneumothorax
    • H.K. Berkley, and T.H. Coffen Generalized interstitial emphysema and spontaneous pneumothorax JAMA 72 1919 535 539
    • (1919) JAMA , vol.72 , pp. 535-539
    • Berkley, H.K.1    Coffen, T.H.2
  • 53
    • 84928101849 scopus 로고
    • A roentgenologic study of the course of postinfluenzal pyopneumothorax
    • G.P. Grabfield, and T.L. Squier A roentgenologic study of the course of postinfluenzal pyopneumothorax Arch Surg 1 1921 564 580
    • (1921) Arch Surg , vol.1 , pp. 564-580
    • Grabfield, G.P.1    Squier, T.L.2
  • 54
    • 84928101848 scopus 로고
    • A few unusual complications and sequelae of influenza
    • C. Frothingham A few unusual complications and sequelae of influenza Contrib Med Biol Res 1 1919 513 530
    • (1919) Contrib Med Biol Res , vol.1 , pp. 513-530
    • Frothingham, C.1
  • 55
    • 84928101847 scopus 로고
    • Pericarditis as a complication in pneumonia: Based on three hundred necropsies
    • W. Stone Pericarditis as a complication in pneumonia: based on three hundred necropsies JAMA 73 1919 254 258
    • (1919) JAMA , vol.73 , pp. 254-258
    • Stone, W.1
  • 57
    • 84928101845 scopus 로고
    • Pulmonary sequels of influenza
    • M. Fishberg Pulmonary sequels of influenza Am J Med Sci 161 1921 365 383
    • (1921) Am J Med Sci , vol.161 , pp. 365-383
    • Fishberg, M.1
  • 58
    • 84928101844 scopus 로고
    • An epidemic of bronchopneumonia
    • F.E. Diemer An epidemic of bronchopneumonia JAMA 1919 1353 1354
    • (1919) JAMA , pp. 1353-1354
    • Diemer, F.E.1
  • 59
    • 84928101843 scopus 로고
    • The influenza-pneumonia epidemic at Camp Dodge, Iowa, 1918
    • E.T. Edgerly, F.M. Manson, W.G. Dwinell, and J. Carr The influenza-pneumonia epidemic at Camp Dodge, Iowa, 1918 Am J Med Sci 158 1918 212 216
    • (1918) Am J Med Sci , vol.158 , pp. 212-216
    • Edgerly, E.T.1    Manson, F.M.2    Dwinell, W.G.3    Carr, J.4
  • 60
    • 84928101842 scopus 로고
    • Pneumonia and empyema
    • H. Gray Pneumonia and empyema Boston Med Surg J 180 1919 330 334
    • (1919) Boston Med Surg J , vol.180 , pp. 330-334
    • Gray, H.1
  • 61
    • 84928100785 scopus 로고
    • Influenza pneumonia from a clinical and x-ray study
    • J. Harkavy, and J.H. Selby Influenza pneumonia from a clinical and x-ray study AJR Am J Roentgenol 7 1920 109 116
    • (1920) AJR Am J Roentgenol , vol.7 , pp. 109-116
    • Harkavy, J.1    Selby, J.H.2
  • 62
    • 84928101841 scopus 로고
    • An influenza epidemic in soldiers
    • S. Bradbury An influenza epidemic in soldiers Am J Med Sci 156 1918 737 740
    • (1918) Am J Med Sci , vol.156 , pp. 737-740
    • Bradbury, S.1
  • 63
    • 84928101840 scopus 로고
    • Radiodiagnosis of pleuropulmonary affections
    • J. Honeij Radiodiagnosis of pleuropulmonary affections Am J Med Sci 158 1919 113
    • (1919) Am J Med Sci , vol.158 , pp. 113
    • Honeij, J.1
  • 64
    • 68149107226 scopus 로고    scopus 로고
    • Pneumonia and respiratory failure from swine-origin influenza A (H1N1) in Mexico
    • R. Perez-Padilla, D. de la Rosa-Zamboni, and S. Ponce de Leon Pneumonia and respiratory failure from swine-origin influenza A (H1N1) in Mexico N Engl J Med 361 2009 680 689
    • (2009) N Engl J Med , vol.361 , pp. 680-689
    • Perez-Padilla, R.1    De La Rosa-Zamboni, D.2    Ponce De Leon, S.3
  • 65
    • 84928101839 scopus 로고
    • Prognostic factors in pneumonia during the influenza epidemic
    • J.H. Smith Prognostic factors in pneumonia during the influenza epidemic Am J Med Sci 159 1920 561 572
    • (1920) Am J Med Sci , vol.159 , pp. 561-572
    • Smith, J.H.1
  • 66
    • 41749124757 scopus 로고    scopus 로고
    • The pathology of influenza virus infections
    • J.K. Taubenberger, and D.M. Morens The pathology of influenza virus infections Annu Rev Pathol 3 2008 499 522
    • (2008) Annu Rev Pathol , vol.3 , pp. 499-522
    • Taubenberger, J.K.1    Morens, D.M.2
  • 67
    • 69249211288 scopus 로고    scopus 로고
    • Molecular imaging of pulmonary disease in vivo
    • R.S. Dothager, and D. Piwnica-Worms Molecular imaging of pulmonary disease in vivo Proc Am Thorac Soc 6 2009 403 410
    • (2009) Proc Am Thorac Soc , vol.6 , pp. 403-410
    • Dothager, R.S.1    Piwnica-Worms, D.2
  • 68
    • 39749120724 scopus 로고    scopus 로고
    • Bridging radiology and public health: The emerging field of radiologic public health informatics
    • D.J. Mollura, J.A. Carrino, and D.L. Matuszak Bridging radiology and public health: the emerging field of radiologic public health informatics J Am Coll Radiol 5 2008 174 181
    • (2008) J Am Coll Radiol , vol.5 , pp. 174-181
    • Mollura, D.J.1    Carrino, J.A.2    Matuszak, D.L.3
  • 69
    • 70349445413 scopus 로고    scopus 로고
    • ACR Appropriateness Criteria on acute respiratory illness
    • L. Washington, A. Khan, and T.L. Mohammed ACR Appropriateness Criteria on acute respiratory illness J Am Coll Radiol 6 2009 675 680
    • (2009) J Am Coll Radiol , vol.6 , pp. 675-680
    • Washington, L.1    Khan, A.2    Mohammed, T.L.3
  • 72
    • 0037425564 scopus 로고    scopus 로고
    • Mortality associated with influenza and respiratory syncytial virus in the United States
    • W.W. Thompson, D.K. Shay, and E. Weintraub Mortality associated with influenza and respiratory syncytial virus in the United States JAMA 289 2003 179 186
    • (2003) JAMA , vol.289 , pp. 179-186
    • Thompson, W.W.1    Shay, D.K.2    Weintraub, E.3


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