The European Panel on Appropriateness of Gastrointestinal Endoscopy (EPAGE): project and methods.
Vader
J P
JP
Institut Universitaire de Médicine Sociale et Préventive, Lausanne, Switzerland. John-Paul.Vader@hospvd.ch
Burnand
B
B
Froehlich
F
F
Dubois
R W
RW
Bochud
M
M
Gonvers
J J
JJ
D016099:Endoscopy, Gastrointestinal / Q000706:statistics & numerical data*; D005060:Europe; D006801:Humans; D012107:Research Design; D014600:Utilization Review