We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSmoking and ulcer perforationAuthorsSvanes, C; Søreide, J A; Skarstein, A; Fevang, B T; Bakke, P; Vollset, S E; Svanes, K; Søreide, OPublicationGut, 1997, Vol 41, Issue 2, p177ISSN0017-5749Publication typearticleDOI10.1136/gut.41.2.177