(Q44380797)
Statements
1 reference
A case-control study of biliary tract cancer in Niigata Prefecture, Japan (English)
1 reference
K Kato
1 reference
S Akai
1 reference
S Tominaga
1 reference
I Kato
1 reference
1 October 1989
1 reference
80
1 reference
10
1 reference
932-938
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference