-
1
-
-
84874886131
-
Why US adults use dietary supplements
-
Bailey R.L., Gahche J.J., Miller P.E., Thomas P.R., Dwyer J.T. Why US adults use dietary supplements. JAMA Int. Med. 2013, 173:355-361.
-
(2013)
JAMA Int. Med.
, vol.173
, pp. 355-361
-
-
Bailey, R.L.1
Gahche, J.J.2
Miller, P.E.3
Thomas, P.R.4
Dwyer, J.T.5
-
2
-
-
84910681076
-
-
(accessed 12.8.14).
-
(accessed 12.8.14). http://newhope360.com/site-files/newhope360.com/files/uploads/2013/04/TOC_Global_final.pdf.
-
-
-
-
3
-
-
84910631674
-
-
(accessed 12.8.14).
-
(accessed 12.8.14). http://www.bizjournals.com/prnewswire/press_releases/2014/02/11/CL62435.
-
-
-
-
4
-
-
84910669967
-
-
(accessed 12.8.14).
-
(accessed 12.8.14). http://www.nextforecast.com/download/NEXT_Sample_2015.pdf.
-
-
-
-
5
-
-
84910617935
-
-
(accessed 12.8.14).
-
(accessed 12.8.14). http://www.nutraingredients.com/Industry/A-global-look-at-supplements-on-the-rise.
-
-
-
-
6
-
-
34548211822
-
The NIH analytical methods and reference materials program for dietary supplements
-
Betz J.M., Fisher K.D., Saldanha L.G., Coates P.M. The NIH analytical methods and reference materials program for dietary supplements. Anal. Bioanal. Chem. 2007, 389:19-25.
-
(2007)
Anal. Bioanal. Chem.
, vol.389
, pp. 19-25
-
-
Betz, J.M.1
Fisher, K.D.2
Saldanha, L.G.3
Coates, P.M.4
-
7
-
-
84910634279
-
-
http://www.lexology.com/library/detail.aspx%3Fg=a5bcdafc-8ae0-4da6-bc34-0d2ba5aa1694.
-
-
-
-
8
-
-
84910669999
-
-
(accessed 12.8.14).
-
(accessed 12.8.14). http://www.acsu.buffalo.edu/~shlevy/dietsuppqualitysafetyefficacy.htm.
-
-
-
-
9
-
-
84878521132
-
The frequency and characteristics of dietary supplement recalls in the United States
-
Harel Z., Harel S., Wald R., Mamdani M., Bell C.M. The frequency and characteristics of dietary supplement recalls in the United States. JAMA Int. Med. 2013, 173:926-928.
-
(2013)
JAMA Int. Med.
, vol.173
, pp. 926-928
-
-
Harel, Z.1
Harel, S.2
Wald, R.3
Mamdani, M.4
Bell, C.M.5
-
10
-
-
84865076838
-
Towards a decade of detecting new analogues of sildenafil, tadalafil and vardenafil in food supplements: a history, analytical aspects and health risks
-
Venhuis B.J., de Kaste D. Towards a decade of detecting new analogues of sildenafil, tadalafil and vardenafil in food supplements: a history, analytical aspects and health risks. J. Pharm. Biomed. Anal. 2012, 69:196-208.
-
(2012)
J. Pharm. Biomed. Anal.
, vol.69
, pp. 196-208
-
-
Venhuis, B.J.1
de Kaste, D.2
-
11
-
-
84889577311
-
Screening of synthetic PDE-5 inhibitors and their analogues as adulterants: analytical techniques and challenges
-
Patel D.N., Li L., Kee C.L., Ge X., Low M.Y., Koh H.L. Screening of synthetic PDE-5 inhibitors and their analogues as adulterants: analytical techniques and challenges. J. Pharm. Biomed. Anal. 2014, 87:176-190.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.87
, pp. 176-190
-
-
Patel, D.N.1
Li, L.2
Kee, C.L.3
Ge, X.4
Low, M.Y.5
Koh, H.L.6
-
12
-
-
84882249811
-
Analytical methods for the detection of undeclared synthetic drugs in traditional herbal medicines as adulterants
-
Haneef J., Shaharyar M., Husain A., Rashid M., Mishra R., Siddique N.A., Pal M. Analytical methods for the detection of undeclared synthetic drugs in traditional herbal medicines as adulterants. Drug Test. Anal. 2013, 5:607-613.
-
(2013)
Drug Test. Anal.
, vol.5
, pp. 607-613
-
-
Haneef, J.1
Shaharyar, M.2
Husain, A.3
Rashid, M.4
Mishra, R.5
Siddique, N.A.6
Pal, M.7
-
13
-
-
84878807263
-
Simultaneous determination of 38 phosphodiestrase-5 inhibitors in illicit erectile dysfunction products by liquid chromatography-electrospray ionization-tandem mass spectrometry
-
Lee E.S., Lee J.H., Han K.M., Kim J.W., Hwang I.S., Cho S., Han S.Y., Kim J. Simultaneous determination of 38 phosphodiestrase-5 inhibitors in illicit erectile dysfunction products by liquid chromatography-electrospray ionization-tandem mass spectrometry. J. Pharm. Biomed. Anal. 2013, 83:171-178.
-
(2013)
J. Pharm. Biomed. Anal.
, vol.83
, pp. 171-178
-
-
Lee, E.S.1
Lee, J.H.2
Han, K.M.3
Kim, J.W.4
Hwang, I.S.5
Cho, S.6
Han, S.Y.7
Kim, J.8
-
14
-
-
84886384142
-
Monitoring by LC-MS/MS of 48 compounds of sildenafil, tadalafil, vardenafil and their analogues in illicit health food products in the Korean market advertised as enhancing male sexual performance
-
Lee J.H., Kim N.S., Han K.M., Kim S.H., Cho S., Kim W.S. Monitoring by LC-MS/MS of 48 compounds of sildenafil, tadalafil, vardenafil and their analogues in illicit health food products in the Korean market advertised as enhancing male sexual performance. Food Addit. Contam. A Chem Anal. Control Expo. Risk Assess. 2013, 30:1849-1857.
-
(2013)
Food Addit. Contam. A Chem Anal. Control Expo. Risk Assess.
, vol.30
, pp. 1849-1857
-
-
Lee, J.H.1
Kim, N.S.2
Han, K.M.3
Kim, S.H.4
Cho, S.5
Kim, W.S.6
-
15
-
-
84880341377
-
Application of high-performance liquid chromatography with charged aerosol detection for universal quantitation of undeclared phosphodiesterase-5 inhibitors in herbal dietary supplements
-
Poplawska M., Blazewicz A., Bukowinska K., Fijalek Z. Application of high-performance liquid chromatography with charged aerosol detection for universal quantitation of undeclared phosphodiesterase-5 inhibitors in herbal dietary supplements. J. Pharm. Biomed. Anal. 2013, 84:232-243.
-
(2013)
J. Pharm. Biomed. Anal.
, vol.84
, pp. 232-243
-
-
Poplawska, M.1
Blazewicz, A.2
Bukowinska, K.3
Fijalek, Z.4
-
16
-
-
79951720474
-
Rapid screening test for adulteration in raw materials of dietary supplements
-
Champagne A.B., Emmel K.V. Rapid screening test for adulteration in raw materials of dietary supplements. Vib. Spectrosc. 2011, 55:216-223.
-
(2011)
Vib. Spectrosc.
, vol.55
, pp. 216-223
-
-
Champagne, A.B.1
Emmel, K.V.2
-
17
-
-
0142030118
-
Identification of a new analogue of sildenafil added illegally to a functional food marketed for penile erectile dysfunction
-
Shin M.H., Hong M.K., Kim W.S., Lee Y.J., Jeoung Y.C. Identification of a new analogue of sildenafil added illegally to a functional food marketed for penile erectile dysfunction. Food Addit. Contam. 2003, 20:793-796.
-
(2003)
Food Addit. Contam.
, vol.20
, pp. 793-796
-
-
Shin, M.H.1
Hong, M.K.2
Kim, W.S.3
Lee, Y.J.4
Jeoung, Y.C.5
-
18
-
-
84896532521
-
Separation and structural elucidation of a new tadalafil analogue diethylaminopretadalafil included as an adulterant in a dietary supplement
-
Zhang G., Yu Y., Wu X., Li J. Separation and structural elucidation of a new tadalafil analogue diethylaminopretadalafil included as an adulterant in a dietary supplement. J. Pharm. Biomed. Anal. 2014, 94:210-214.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.94
, pp. 210-214
-
-
Zhang, G.1
Yu, Y.2
Wu, X.3
Li, J.4
-
19
-
-
84898013449
-
Identification of new synthetic PDE-5 inhibitors analogues found as minor components in a dietary supplement
-
Schramek N., Wollein U., Eisenreich W. Identification of new synthetic PDE-5 inhibitors analogues found as minor components in a dietary supplement. J. Pharm. Biomed. Anal. 2014, 96:45-53.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.96
, pp. 45-53
-
-
Schramek, N.1
Wollein, U.2
Eisenreich, W.3
-
20
-
-
84902081514
-
Structural elucidation of propoxyphenyl isobutyl aildenafil, adulterant in a health supplement using high-resolution Orbitrap mass spectrometry
-
References quoted in
-
Kee C.L., Koh H.L., Bloodworth B.C., Zeng Y., Kiang K.H., Low M.Y., Ge X. Structural elucidation of propoxyphenyl isobutyl aildenafil, adulterant in a health supplement using high-resolution Orbitrap mass spectrometry. J. Pharm. Biomed. Anal. 2014, 98:153-159. and references quoted in.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.98
, pp. 153-159
-
-
Kee, C.L.1
Koh, H.L.2
Bloodworth, B.C.3
Zeng, Y.4
Kiang, K.H.5
Low, M.Y.6
Ge, X.7
-
21
-
-
84879030555
-
1H NMR determination of pharmacologically active substances in dietary supplements and medicines that have been illegally traded over the internet
-
1H NMR determination of pharmacologically active substances in dietary supplements and medicines that have been illegally traded over the internet. Drug Test. Anal. 2013, 5:400-411.
-
(2013)
Drug Test. Anal.
, vol.5
, pp. 400-411
-
-
Monakhova, Y.B.1
Kuballa, T.2
Lobell-Behrends, S.3
Maixner, S.4
Kohl-Himmelseher, M.5
Ruge, W.6
Lachenmeier, D.W.7
-
22
-
-
84884144540
-
Universal quantitative NMR analysis of complex natural samples
-
Simmler C., Napolitano J.G., McAlpine J.B., Chen S.N., Pauli G.F. Universal quantitative NMR analysis of complex natural samples. Curr. Opin. Biotechnol. 2014, 25:51-59.
-
(2014)
Curr. Opin. Biotechnol.
, vol.25
, pp. 51-59
-
-
Simmler, C.1
Napolitano, J.G.2
McAlpine, J.B.3
Chen, S.N.4
Pauli, G.F.5
-
23
-
-
67849096871
-
1H NMR, a useful tool for analysis of complex mixtures: application to herbal drugs or dietary supplements for erectile dysfunction
-
1H NMR, a useful tool for analysis of complex mixtures: application to herbal drugs or dietary supplements for erectile dysfunction. J. Pharm. Biomed. Anal. 2009, 50:602-612.
-
(2009)
J. Pharm. Biomed. Anal.
, vol.50
, pp. 602-612
-
-
Balayssac, S.1
Trefi, S.2
Gilard, V.3
Malet-Martino, M.4
Martino, R.5
Delsuc, M.A.6
-
24
-
-
82255192339
-
Identification of a novel sildenafil analogue in an adulterated herbal supplement
-
Vaysse J., Gilard V., Balayssac S., Zedde C., Martino R., Malet-Martino M. Identification of a novel sildenafil analogue in an adulterated herbal supplement. J. Pharm. Biomed. Anal. 2012, 59:58-66.
-
(2012)
J. Pharm. Biomed. Anal.
, vol.59
, pp. 58-66
-
-
Vaysse, J.1
Gilard, V.2
Balayssac, S.3
Zedde, C.4
Martino, R.5
Malet-Martino, M.6
-
25
-
-
84858071347
-
Analysis of herbal dietary supplements for sexual performance enhancement: first characterization of propoxyphenyl-thiohydroxyhomosildenafil and identification of sildenafil, thiosildenafil, phentolamine and tetrahydropalmatine as adulterants
-
Balayssac S., Gilard V., Zedde C., Martino R., Malet-Martino M. Analysis of herbal dietary supplements for sexual performance enhancement: first characterization of propoxyphenyl-thiohydroxyhomosildenafil and identification of sildenafil, thiosildenafil, phentolamine and tetrahydropalmatine as adulterants. J. Pharm. Biomed. Anal. 2012, 63:135-150.
-
(2012)
J. Pharm. Biomed. Anal.
, vol.63
, pp. 135-150
-
-
Balayssac, S.1
Gilard, V.2
Zedde, C.3
Martino, R.4
Malet-Martino, M.5
-
26
-
-
84898771521
-
Chromatographic separation and identification of sildenafil and yohimbine analogues illegally added in herbal supplements
-
InTech, Rijeka, Croatia
-
Göker H., Coskun M., Ayhan-Kilcigil G. Chromatographic separation and identification of sildenafil and yohimbine analogues illegally added in herbal supplements. Chromatography and Its Applications 2012, vol. 3:51-68. InTech, Rijeka, Croatia. http://www.intechopen.com/books/chromatography-and-its-applications/.
-
(2012)
Chromatography and Its Applications
, vol.3
, pp. 51-68
-
-
Göker, H.1
Coskun, M.2
Ayhan-Kilcigil, G.3
-
27
-
-
84871897475
-
Detection and structure elucidation of hydroxythiovardenafil as an adulterant in a herbal dietary supplement
-
Jankovics P., Lohner S., Darcsi A., Nemeth-Palotas J., Beni S. Detection and structure elucidation of hydroxythiovardenafil as an adulterant in a herbal dietary supplement. J. Pharm. Biomed. Anal. 2013, 74:83-91.
-
(2013)
J. Pharm. Biomed. Anal.
, vol.74
, pp. 83-91
-
-
Jankovics, P.1
Lohner, S.2
Darcsi, A.3
Nemeth-Palotas, J.4
Beni, S.5
-
28
-
-
84898809317
-
Characterization of sildenafil analogs by MS/MS and NMR: a guidance for detection and structure elucidation of phosphodiesterase-5 inhibitors
-
Mustazza C., Borioni A., Rodomonte A.L., Bartolomei M., Antoniella E., Di Martino P., Valvo L., Sestili I., Costantini E., Gaudiano M.C. Characterization of sildenafil analogs by MS/MS and NMR: a guidance for detection and structure elucidation of phosphodiesterase-5 inhibitors. J. Pharm. Biomed. Anal. 2014, 96:170-186.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.96
, pp. 170-186
-
-
Mustazza, C.1
Borioni, A.2
Rodomonte, A.L.3
Bartolomei, M.4
Antoniella, E.5
Di Martino, P.6
Valvo, L.7
Sestili, I.8
Costantini, E.9
Gaudiano, M.C.10
-
29
-
-
84866243856
-
Isolation and characterization of propoxyphenyl linked sildenafil and thiosildenafil analogues in health supplements
-
Kee C.L., Ge X., Koh H.L., Low M.Y. Isolation and characterization of propoxyphenyl linked sildenafil and thiosildenafil analogues in health supplements. J. Pharm. Biomed. Anal. 2012, 70:265-272.
-
(2012)
J. Pharm. Biomed. Anal.
, vol.70
, pp. 265-272
-
-
Kee, C.L.1
Ge, X.2
Koh, H.L.3
Low, M.Y.4
-
30
-
-
79961128640
-
Identification of a new sildenafil analogue in a health supplement
-
Ge X., Li L., Koh H.L., Low M.Y. Identification of a new sildenafil analogue in a health supplement. J. Pharm. Biomed. Anal. 2011, 56:491-496.
-
(2011)
J. Pharm. Biomed. Anal.
, vol.56
, pp. 491-496
-
-
Ge, X.1
Li, L.2
Koh, H.L.3
Low, M.Y.4
-
31
-
-
20644457703
-
Low-energy collision-induced dissociation of sildenafil thiono analogues: gas-phase intramolecular nucleophilic substitution through ion-neutral complexes between a cationic substrate and a thione-containing neutral nucleophile
-
Lee J., Yoo H.H., Kang M.Y., Kim D.H. Low-energy collision-induced dissociation of sildenafil thiono analogues: gas-phase intramolecular nucleophilic substitution through ion-neutral complexes between a cationic substrate and a thione-containing neutral nucleophile. Rapid Commun. Mass Spectrom. 2005, 19:1767-1770.
-
(2005)
Rapid Commun. Mass Spectrom.
, vol.19
, pp. 1767-1770
-
-
Lee, J.1
Yoo, H.H.2
Kang, M.Y.3
Kim, D.H.4
-
32
-
-
33746882104
-
Accurate mass measurement using Fourier transform ion cyclotron resonance mass spectrometry for structure elucidation of designer drug analogs of tadalafil, vardenafil and sildenafil in herbal and pharmaceutical matrices
-
Gratz S.R., Gamble B.M., Flurer R.A. Accurate mass measurement using Fourier transform ion cyclotron resonance mass spectrometry for structure elucidation of designer drug analogs of tadalafil, vardenafil and sildenafil in herbal and pharmaceutical matrices. Rapid Commun. Mass Spectrom. 2006, 20:2317-2327.
-
(2006)
Rapid Commun. Mass Spectrom.
, vol.20
, pp. 2317-2327
-
-
Gratz, S.R.1
Gamble, B.M.2
Flurer, R.A.3
-
33
-
-
84910634948
-
Pyrazolopyrimidinone antianginal agents
-
A.S. Bell, K.N. Terrett, Pyrazolopyrimidinone antianginal agents, European Patent 0526004 (1993), p. A1.
-
(1993)
European
, pp. A1
-
-
Bell, A.S.1
Terrett, K.N.2
-
34
-
-
84910618883
-
-
preparation methods thereof and their use as therapeutics for erectile dysfunction, US
-
J.H. Kim, Y. Kim, K.I. Choi, D.H. Kim, G. Nam, J.H. Seo, Novel pyrazolopyrimidine-thione derivatives, preparation methods thereof and their use as therapeutics for erectile dysfunction, US Patent 0176371 (2004), p. A1.
-
(2004)
Novel pyrazolopyrimidine-thione derivatives
, pp. A1
-
-
Kim, J.H.1
Kim, Y.2
Choi, K.I.3
Kim, D.H.4
Nam, G.5
Seo, J.H.6
-
35
-
-
84890789367
-
Sildenafil and analogous phosphodiesterase type 5 (PDE-5) inhibitors in herbal food supplements sampled on the Dutch market
-
Reeuwijk N.M., Venhuis B.J., de Kaste D., Hoogenboom L.A., Rietjens I.M., Martena M.J. Sildenafil and analogous phosphodiesterase type 5 (PDE-5) inhibitors in herbal food supplements sampled on the Dutch market. Food Addit. Contam. A: Chem. Anal. Control. Expo. Risk Assess. 2013, 30:2027-2034.
-
(2013)
Food Addit. Contam. A: Chem. Anal. Control. Expo. Risk Assess.
, vol.30
, pp. 2027-2034
-
-
Reeuwijk, N.M.1
Venhuis, B.J.2
de Kaste, D.3
Hoogenboom, L.A.4
Rietjens, I.M.5
Martena, M.J.6
-
36
-
-
84879838857
-
Efficacy of flibanserin in women with hypoactive sexual desire disorder: results from the BEGONIA trial
-
Katz M., DeRogatis L.R., Ackerman R., Hedges P., Lesko L., Garcia M., Sand M., BEGONIA Trial Investigators Efficacy of flibanserin in women with hypoactive sexual desire disorder: results from the BEGONIA trial. J. Sex. Med. 2013, 10:1807-1815.
-
(2013)
J. Sex. Med.
, vol.10
, pp. 1807-1815
-
-
Katz, M.1
DeRogatis, L.R.2
Ackerman, R.3
Hedges, P.4
Lesko, L.5
Garcia, M.6
Sand, M.7
BEGONIA Trial, Investigators8
-
37
-
-
84894088921
-
Determination of flibanserin and tadalafil in supplements for women sexual desire enhancement using high-performance liquid chromatography with tandem mass spectrometer, diode array detector and charged aerosol detector
-
Poplawska M., Blazewicz A., Zolek P., Fijalek Z. Determination of flibanserin and tadalafil in supplements for women sexual desire enhancement using high-performance liquid chromatography with tandem mass spectrometer, diode array detector and charged aerosol detector. J. Pharm. Biomed. Anal. 2014, 94:45-53.
-
(2014)
J. Pharm. Biomed. Anal.
, vol.94
, pp. 45-53
-
-
Poplawska, M.1
Blazewicz, A.2
Zolek, P.3
Fijalek, Z.4
-
38
-
-
0034041437
-
Effect of the plant-extract osthole on the relaxation of rabbit corpus cavernosum tissue in vitro
-
Chen J., Chiou W.F., Chen C.C., Chen C.F. Effect of the plant-extract osthole on the relaxation of rabbit corpus cavernosum tissue in vitro. J. Urol. 2000, 163:1975-1980.
-
(2000)
J. Urol.
, vol.163
, pp. 1975-1980
-
-
Chen, J.1
Chiou, W.F.2
Chen, C.C.3
Chen, C.F.4
-
39
-
-
0037360716
-
Effects of icariin on cGMP-specific PDE5 and cAMP-specific PDE4 activities
-
Xin Z.C., Kim E.K., Lin C.S., Liu W.J., Tian L., Yuan Y.M., Fu J. Effects of icariin on cGMP-specific PDE5 and cAMP-specific PDE4 activities. Asian J. Androl. 2003, 5:15-18.
-
(2003)
Asian J. Androl.
, vol.5
, pp. 15-18
-
-
Xin, Z.C.1
Kim, E.K.2
Lin, C.S.3
Liu, W.J.4
Tian, L.5
Yuan, Y.M.6
Fu, J.7
-
40
-
-
84855187451
-
Capsule shells adulterated with tadalafil
-
Venhuis B.J., Tan J., Vredenbregt M.J., Ge X., Low M.Y., de Kaste D. Capsule shells adulterated with tadalafil. Forensic Sci. Int. 2012, 214:e20-e22.
-
(2012)
Forensic Sci. Int.
, vol.214
, pp. e20-e22
-
-
Venhuis, B.J.1
Tan, J.2
Vredenbregt, M.J.3
Ge, X.4
Low, M.Y.5
de Kaste, D.6
-
41
-
-
84862141500
-
A multidisciplinary approach for the analysis of an adulterated dietary supplement where the active pharmaceutical ingredient was embedded in the capsule shell
-
Lanzarotta A., Crowe J.B., Witkowski M., Gamble B.M. A multidisciplinary approach for the analysis of an adulterated dietary supplement where the active pharmaceutical ingredient was embedded in the capsule shell. J. Pharm. Biomed. Anal. 2012, 67-68:22-27.
-
(2012)
J. Pharm. Biomed. Anal.
, pp. 22-27
-
-
Lanzarotta, A.1
Crowe, J.B.2
Witkowski, M.3
Gamble, B.M.4
-
42
-
-
84879836688
-
Adulteration of purported herbal and natural sexual performance enhancement dietary supplements with synthetic phosphodiesterase type 5 inhibitors
-
Campbell N., Clark J.P., Stecher V.J., Thomas J.W., Callanan A.C., Donnelly B.F., Goldstein I., Kaminetsky J.C. Adulteration of purported herbal and natural sexual performance enhancement dietary supplements with synthetic phosphodiesterase type 5 inhibitors. J. Sex. Med. 2013, 10:1842-1849.
-
(2013)
J. Sex. Med.
, vol.10
, pp. 1842-1849
-
-
Campbell, N.1
Clark, J.P.2
Stecher, V.J.3
Thomas, J.W.4
Callanan, A.C.5
Donnelly, B.F.6
Goldstein, I.7
Kaminetsky, J.C.8
-
43
-
-
70449699709
-
Safety and quality assessment of 175 illegal sexual enhancement products seized in red-light districts in Singapore
-
Low M.Y., Zeng Y., Li L., Ge X.W., Lee R., Bloodworth B.C., Koh H.L. Safety and quality assessment of 175 illegal sexual enhancement products seized in red-light districts in Singapore. Drug Saf. 2009, 32:1141-1146.
-
(2009)
Drug Saf.
, vol.32
, pp. 1141-1146
-
-
Low, M.Y.1
Zeng, Y.2
Li, L.3
Ge, X.W.4
Lee, R.5
Bloodworth, B.C.6
Koh, H.L.7
|