title: [Remarks on the contribution of D. Sigmund. Cycloid psychosis and empirical-statistical research. Nervenarzt (1998) 69:228-37].
authors.forename: B
authors.initials: B
authors.lastname: Pfuhlmann
authors.forename: E
authors.initials: E
authors.lastname: Franzek
authors.forename: G
authors.initials: G
authors.lastname: Stöber
authors.forename: W K
authors.initials: WK
authors.lastname: Strik
authors.forename: H
authors.initials: H
authors.lastname: Beckmann
mesh_terms: D003527:Cyclothymic Disorder / Q000523:psychology*; D006801:Humans; D011618:Psychotic Disorders / Q000523:psychology*; D012106:Research; D013223:Statistics as Topic