Randomization and concealment in surgical trials: a comparison between orthopaedic and non-orthopaedic randomized trials.
作者信息
Li Patricia, Mah Doug, Lim Ki, Sprague Sheila, Bhandari Mohit
机构信息
Department of Clinical Epidemiology and Biostatistics, McMaster University Medical Centre, 1200 Main Street West, Room 2C9, Hamilton, Ontario, L8N 3Z5, Canada.
出版信息
Arch Orthop Trauma Surg. 2005 Feb;125(1):70-2. doi: 10.1007/s00402-004-0762-6. Epub 2004 Nov 23.
PMID:15565303
Abstract
摘要
Zotero 插件