1. Non-smoking: a feature of ulcerative colitis;Harries, A.D.; Baird, A.; Rhodes, J.,1982
2. Cigarette smoking and ulcerative colitis;Jick, H.; Walker, A.M.;N Engl 7 Med,1983
3. Non-smoking: a feature of ulcerative colitis;Br MedJa,1982
4. Cigarette smoking, blood pressure and ulcerative colitis;Gyde, S.N.; Prior, P.; Taylor, K.; Allan, R.N.;Gut,1983
5. Should patients with inflammatory bowel disease smoke?;Holdstock, G.; Savage, D.; Harman, M.; Wright, R.;Br MedJ7,1984