title: Pre-operative prediction of difficult laparoscopic cholecystectomy.
authors.forename: Kaushik
authors.initials: K
authors.lastname: Bhattacharya
mesh_terms: D000776:Anesthesiology; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects; D002983:Clinical Competence; D006801:Humans; D018570:Risk Assessment; D012307:Risk Factors