Dose-response relationship between cigarette smoking and risk of ulcerative colitis: a nationwide population-based study.
Seona ParkJae-Young ChunKyung-Do HanHosim SohEun Ae KangHyun Jung LeeJong Pil ImJoo Sung KimPublished in: Journal of gastroenterology (2019)
Compared with nonsmokers, former smokers have a significantly higher risk of UC development that may be proportional to the cumulative smoking exposure.
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