More on compulsory registration of clinical trials: GSK has created useful register.
Krall
Ronald
R
Rockhold
Frank
F
D002986:Clinical Trials as Topic / Q000379:methods*; D012042:Registries
JAMA. 2004 Sep 15;292(11):1363-4
15355936
BMJ. 2004 Sep 18;329(7467):637-8
15374895
BMJ. 2004 Oct 30;329(7473):1043-4
15514357