%0 Journal Article %T Intra-operative gallbladder scoring predicts conversion of laparoscopic to open cholecystectomy: a WSES prospective collaborative study %A Alison Johnston %A Contributors from WSES %A Federico Coccolini %A Magda Bucholc %A Michael Sugrue %J Archive of "World Journal of Emergency Surgery : WJES". %D 2019 %R 10.1186/s13017-019-0230-9 %X Cholecystitis severity score used for G1 %K Cholecystitis %K Operative severity scoring system %K Conversion to open cholecystectomy %K Index surgery %K Surgical outcomes %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6417130/