title: [Myositis as the first manifestation of an exacerbation of Crohn's disease].
authors.forename: B
authors.initials: B
authors.lastname: Oldenburg
mesh_terms: D003424:Crohn Disease / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D009220:Myositis / Q000209:etiology* / Q000601:surgery