[Studies on the course of so-called premature failure symptoms].
D001927:Brain Diseases / Q000175:diagnosis*; D002908:Chronic Disease; D004679:Encephalomyelitis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders / Q000209:etiology*; D011618:Psychotic Disorders / Q000175:diagnosis*; D012189:Retrospective Studies; D012959:Socioeconomic Factors
Verlaufsuntersuchungen an sogenannten vorzeitigen Versagenszuständen.