Are large trials less reliable than small trials?
J Clin Epidemiol
.
2009 Aug;62(8):886-7; author reply 887-9.
doi: 10.1016/j.jclinepi.2009.03.007.
Epub 2009 May 28.
Authors
Gerta Rücker
,
Guido Schwarzer
,
Martin Schumacher
,
James Carpenter
PMID:
19481419
DOI:
10.1016/j.jclinepi.2009.03.007
No abstract available
Publication types
Comment
Letter
Research Support, Non-U.S. Gov't
MeSH terms
Clinical Trials as Topic / standards*
Data Interpretation, Statistical
Humans
Research Design
Sample Size