TY - RPRT TI - Biliary tract neoplasms: a simple management technique. AU - S Nag AU - D L Tai AU - R E Gold PY - 1984 DO - 10.1097/00007611-198405000-00013 UR - https://pubmed.ncbi.nlm.nih.gov/6202007/ ID - 6202007 ER -