[Data and reflection on the current process of evaluation of multicenter clinical trials in Spain].
Gil Aguado
A
A
Lavilla Uriol
P
P
Fernández de Uzquiano
E
E
D002986:Clinical Trials as Topic / Q000592:standards*; D028741:Ethics Committees, Clinical; D015337:Multicenter Studies as Topic / Q000592:standards*; D013030:Spain