TY - RPRT TI - [Choledochoduodenostomy by a mechanical method]. AU - V F Gusarev AU - S F Koshak AU - A M Egorov AU - S A Sitsinskiĭ PY - 1987 UR - https://pubmed.ncbi.nlm.nih.gov/3320463/ ID - 3320463 ER -