TY  - RPRT
TI  - Is laparoscopic cholecystectomy cheaper?
AU  - Ayhan Keskin
PY  - 2005
DO  - 10.1097/01.sle.0000174547.48930.d9
UR  - https://pubmed.ncbi.nlm.nih.gov/16082304/
ID  - 16082304
ER  -