biostudies-literatureUnknown26(1)Bogovic NUniversitätsklinikum RegensburgBMC surgery80https://www.ebi.ac.uk/biostudies/studies/S-EPMC12849102biostudies-literatureExternal validation and logistic recalibration of POSSUM and P-POSSUM for predicting postoperative morbidity and mortality after elective hepatic resection.PMC12849102Brunner SMGotz MKreiner PKupke PFischer AKBogovic NSchlitt HJAcs MHofmarksrichter SfalseExternal validation and logistic recalibration of POSSUM and P-POSSUM for predicting postoperative morbidity and mortality after elective hepatic resection.2026-01-01T00:00:00Z2026 Jan2026-06-12T10:19:21.058Z2026-06-12T03:11:52.225ZS-EPMC128491024158840510.1186/s12893-026-03508-9