%0 Journal Article %T Open conversion for laparoscopically difficult cholecystectomy is still a valid solution with unsolved aspects %A A. Toro %A F. Catena %A F. Coccolini %A I. Di Carlo %A L. Ansaloni %A M. Mannino %A M. Sartelli %A M. Teodoro %J Archive of "World Journal of Emergency Surgery : WJES". %D 2019 %R 10.1186/s13017-019-0227-4 %X Non %K Open conversion %K Difficult cholecystectomy %K Laparoscopy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6380008/