title: [Research subject recruiting multicenter surgical studies in Germany].
authors.forename: M K
authors.initials: MK
authors.lastname: Diener
authors.forename: S
authors.initials: S
authors.lastname: Tenckhoff
mesh_terms: D013505:Digestive System Surgical Procedures; D005858:Germany; D006801:Humans; D015337:Multicenter Studies as Topic; D018579:Patient Selection