National and multinational prospective trial registers.
Grobler
Liesl
L
Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa. liesl.grobler@uct.ac.za
Siegfried
Nandi
N
Askie
Lisa
L
Hooft
Lotty
L
Tharyan
Prathap
P
Antes
Gerd
G
D002986:Clinical Trials as Topic; D006801:Humans; D007391:International Cooperation; D018579:Patient Selection; D012042:Registries / Q000592:standards*