Design issues in selected recent or ongoing stroke trials.
Schwaninger
M
M
Department of Neurology, University of Heidelberg, Im Neuenheimer Feld 400, 69120 Heidelberg, Germany. markus_schwaninger@med.uni-heidelberg.de
Ringleb
P
P
Hacke
W
W
D002986:Clinical Trials as Topic; D006801:Humans; D012107:Research Design; D020521:Stroke / Q000188:drug therapy*; D017211:Treatment Failure