TY - GEN AU - Sharma,D N AU - Chawla,S AU - Gairola,M AU - Mohanti,B K AU - Deo,S V AU - Shukla,N K AU - Rath,G K TI - Biliary tract neoplasms SN - 0250-636X PY - 1998///1022 KW - Adenocarcinoma KW - diagnosis KW - Biliary Tract Neoplasms KW - Female KW - Humans KW - India KW - epidemiology KW - Male KW - Middle Aged KW - Retrospective Studies N1 - Publication Type: Journal Article ER -