Edergren A, Sandblom G, Agustsson T, Jaafar G, et al. Intraoperative gallbladder perforation and risk of postoperative abscess with or without antibiotics: national cohort study of more than 108 000 cholecystectomies. Br J Surg 2022 Oct 29. pii: 6779865. doi: 10.1093.
PMID: 36308340