TY - JOUR T1 - Gallstone ileus JF - Canadian Medical Association Journal JO - CMAJ SP - 203 LP - 203 DO - 10.1503/cmaj.080053 VL - 179 IS - 2 AU - Michael Samarkos, MD MSc AU - Virginia Makrygianni MD Y1 - 2008/07/15 UR - http://www.cmaj.ca/content/179/2/203.abstract ER -