Pancreatobiliary malignancies--an appreciation of the "field cancerization theory".
Barreto
Savio George
SG
Shukla
Parul J
PJ
D001661:Biliary Tract Neoplasms / Q000473:pathology*; D006801:Humans; D010190:Pancreatic Neoplasms / Q000473:pathology*