RT Journal Article SR Electronic T1 Clinical nutrition: 6. Management of nutritional problems of patients with Crohn's disease JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 913 OP 918 VO 166 IS 7 A1 Khursheed N. Jeejeebhoy YR 2002 UL http://www.cmaj.ca/content/166/7/913.abstract AB