Problems with RCT design

American Journal of Orthodontics and Dentofacial Orthopedics

Volumn 136, Issue 2, 2009, Pages 143-144

  Hayes, John L ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

AGE; EVIDENCE BASED DENTISTRY; HUMAN; INSTRUMENTATION; LETTER; MALOCCLUSION; METHODOLOGY; ORTHODONTIC DEVICE; ORTHODONTICS; RANDOMIZED CONTROLLED TRIAL;

AGE FACTORS; EVIDENCE-BASED DENTISTRY; HUMANS; MALOCCLUSION, ANGLE CLASS II; ORTHODONTIC APPLIANCES, FUNCTIONAL; ORTHODONTICS, INTERCEPTIVE; RANDOMIZED CONTROLLED TRIALS AS TOPIC; RESEARCH DESIGN;

EID: 67949093012     PISSN: 08895406     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ajodo.2009.06.008     Document Type: Letter

References (2)

1. Tulloch J.F.C., Proffit W.R., and Phillips C. Outcomes in a 2-phase randomized clinical trial of early Class II treatment. Am J Orthod Dentofacial Orthop 125 (2004) 657-667
2. Johnston Jr. L.E. Moving forward by looking back: 'retrospective clinical studies.'. J Orthod 29 (2002) 221-226