RT Journal Article SR Electronic T1 Emphysematous cholecystitis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E81 OP E81 DO 10.1503/cmaj.110601 VO 184 IS 1 A1 Carrascosa, Miguel F. A1 Salcines-Caviedes, José R. YR 2012 UL http://www.cmaj.ca/content/184/1/E81.abstract AB