TY - GEN AU - Voitk,A J TI - Alternate technic for operative cholangiography SN - 0002-9610 PY - 1975///1211 KW - Cholangiography KW - methods KW - Common Bile Duct KW - Humans KW - Needles N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9610(75)90406-7 ER -