Risk factors for gallbladder cancer. An international collaborative case-control study.
Serra
I
I
Calvo
A
A
Báez
S
S
Yamamoto
M
M
Endoh
K
K
Aranda
W
W
D016022:Case-Control Studies; D002677:Chile; D005260:Female; D005706:Gallbladder Neoplasms / Q000209:etiology*; D006801:Humans; D012307:Risk Factors