TY  - RPRT
TI  - Laparoscopic cholecystectomy.
AU  - M Emberton
AU  - R Howerton
PY  - 1992
DO  - 10.1136/bmj.304.6829.777-a
UR  - https://pubmed.ncbi.nlm.nih.gov/1533331/
ID  - 1533331
ER  -