Lactase deficiency in ulcerative colitis, regional enteritis, and viral hepatitis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003093:Colitis, Ulcerative / Q000378:metabolism*; D003424:Crohn Disease / Q000378:metabolism*; D003611:Dairy Products; D004035:Diet Therapy; D005260:Female; D006506:Hepatitis A / Q000378:metabolism*; D006801:Humans; D007785:Lactose / Q000378:metabolism; D007787:Lactose Intolerance / Q000175:diagnosis / Q000628:therapy; D008297:Male; D008875:Middle Aged
D007785:Lactose