title: [Frequency of surgery in ulcer after the introduction of H2-blockers].
mesh_terms: D002927:Cimetidine / Q000627:therapeutic use*; D006801:Humans; D012008:Recurrence; D013223:Statistics as Topic; D013276:Stomach Ulcer / Q000188:drug therapy / Q000601:surgery*; D013514:Surgical Procedures, Operative / Q000639:trends
chemical_list: D002927:Cimetidine
vernacular_title: Operationshäufigkeit beim Ulcusleiden nach Einführung der H2-Blocker.