title: [Social and other exogenous factors in case history of involutional depressions. A statistical investigation (author's transl)].
mesh_terms: D001714:Bipolar Disorder / Q000209:etiology* / Q000235:genetics; D003865:Major Depressive Disorder / Q000209:etiology*; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D008875:Middle Aged; D012924:Social Conditions; D012931:Social Environment; D012959:Socioeconomic Factors; D013223:Statistics as Topic
vernacular_title: Soziale und andere exogene Faktoren im Vorfeld depressiver Psychosen des Involutionsalters. Statistische Untersuchungen