title: Recurrent seasonal confusional psychosis: a diagnostic dilemma.
authors.forename: Angelo
authors.initials: A
authors.lastname: Ferraro
mesh_terms: D000328:Adult; D002389:Catatonia / Q000150:complications* / Q000175:diagnosis*; D003221:Confusion / Q000150:complications* / Q000175:diagnosis* / Q000523:psychology*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011618:Psychotic Disorders / Q000150:complications* / Q000175:diagnosis*; D012008:Recurrence; D012621:Seasons