title: [Controlled studies published in German-language journals].
authors.forename: M
authors.initials: M
authors.lastname: Middeke
mesh_terms: D018849:Controlled Clinical Trials as Topic / Q000706:statistics & numerical data*; D005858:Germany; D006801:Humans; D016247:Information Storage and Retrieval; D007802:Language; D010506:Periodicals as Topic; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*