TY  - RPRT
TI  - Proceedings: Nonroutine operative cholangiography.
AU  - O G Thurston
PY  - 1974
DO  - 10.1001/archsurg.1974.01350280116019
UR  - https://pubmed.ncbi.nlm.nih.gov/4815926/
ID  - 4815926
ER  -