[The depressive syndrome. 1. Incidence, symptoms, nosology, phenomenology].
D003866:Depressive Disorder / Q000145:classification; D006801:Humans; D009497:Neurotic Disorders / Q000150:complications; D013995:Time
Das depressive Syndrom Folge 1: Häufigkeit, Symptomatik, Nosologie, Phänomenologie.