Studies

  1. Childhood factors in ulcerative colitis and Crohn’s disease

  2. PERINATAL RISK FACTORS FOR INFLAMMATORY BOWEL DISEASE: A CASE-CONTROL STUDY

  3. A Case-Control Study of Ulcerative Colitis with Relation to Smoking Habits and Alcohol Consumption in Japan

  4. Inflammatory bowel disease and domestic hygiene in infancy

  5. Childhood infections and the risk of inflammatory bowel disease

  6. Modern life in the epidemiology of IBD