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Open AccessResearch article

Sample size determination for bibliographic retrieval studies

Xiaomei Yao email, Nancy L Wilczynski email, Stephen D Walter email and R Brian Haynes email

Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada

author email corresponding author email

BMC Medical Informatics and Decision Making 2008, 8:43doi:10.1186/1472-6947-8-43

Published: 29 September 2008

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