TY  - RPRT
TI  - Laparoscopic cholangiography: a new method and device.
AU  - S S Kumar
PY  - 1992
DO  - 10.1089/lps.1992.2.247
UR  - https://pubmed.ncbi.nlm.nih.gov/1421544/
ID  - 1421544
ER  -