Inherent problems with randomized clinical trials with observational/no treatment arms
Clifford J. Buckley, Robert B. Rutherford, Edward B. Diethrich, Shirley D. BuckleyVolume:
52
Year:
2010
Language:
english
DOI:
10.1016/j.jvs.2010.02.255
File:
PDF, 127 KB
english, 2010