Has the European Clinical Trials Directive been a success?
Frewer
L J
LJ
Coles
D
D
Champion
K
K
Demotes-Mainard
J
J
Goetbuget
N
N
Ihrig
K
K
Klingmann
I
I
Kubiak
C
C
Lejeune
S A
SA
McDonald
F
F
Apperley
J
J
D002986:Clinical Trials as Topic / Q000379:methods / Q000592:standards*; D005062:European Union; D017410:Practice Guidelines as Topic