Propensity score-matched multicentric observational cohort study comparing robotic cholecystectomy with laparoscopic cholecystectomy. - Mehrotra M; Baijal M; Wadhawan R; Kumar CG; Goel M; Galhotra A; Goel L; Nadgare SS; Pasula A; Chaurasia D; Bindal V (Surgical endoscopy, 2026)