TY - JOUR T1 - Gas in the portomesenteric vessels from nonocclusive ischemic bowel disease JF - Canadian Medical Association Journal JO - CMAJ SP - 321 LP - 323 DO - 10.1503/cmaj.060807 VL - 176 IS - 3 AU - Isabelle Nault AU - Claude Lauzon Y1 - 2007/01/30 UR - http://www.cmaj.ca/content/176/3/321.3.abstract ER -