biostudies-literatureUnknown72(6)Prasad AThe Indian journal of surgery488https://www.ebi.ac.uk/biostudies/studies/S-EPMC3077210biostudies-literaturePreoperative prediction difficult laparoscopic cholecystectomy.PMC3077210Prasad AfalsePreoperative prediction difficult laparoscopic cholecystectomy.2010-01-01T00:00:00Z2010 Dec2025-04-25T21:52:18.471Z2025-04-06T08:51:39.558ZS-EPMC30772102213166110.1007/s12262-010-0148-7