title: Field testing attenuated psychosis syndrome criteria.
authors.forename: Judith
authors.initials: J
authors.lastname: Rietdijk
authors.forename: Don
authors.initials: D
authors.lastname: Linszen
authors.forename: Mark
authors.initials: M
authors.lastname: van der Gaag
mesh_terms: D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D011618:Psychotic Disorders / Q000175:diagnosis*