Menu

1988

  1. Tobacco Multifactorial
    1988

    Ulcerative colitis and Crohn’s disease in an unselected population of monozygotic and dizygotic twins. A study of heritability and the influence of smoking (Sweden)

    See Study
  2. Tobacco Multifactorial
    1988

    Smoking and IBD risk (case-control. Sweden)

    See Study
  3. Tobacco Multifactorial
    1988

    Smoking and sugar intake and IBD risk (case-control. UK)

    See Study
  4. DIET Multifactorial
    1988

    Smoking and sugar intake are separate but interactive risk factors in CD

    See Study
  5. DIET Multifactorial
    1988

    Geographic and temporal variations of sugar and margarine consumption in relation to Crohn’s disease

    See Study