title: [Involutional melancholia: IV.--Comparison of the symptomatology of unipolar depressions with early onset and unipolar depressions with late onset].
mesh_terms: D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000145:classification; D003863:Depression / Q000145:classification*; D003865:Major Depressive Disorder / Q000145:classification*; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies; D013997:Time Factors
vernacular_title: A propos de la mélancolie d'involution: IV.--Comparaison de la symptomatologie des dépressions unipolaires à début précoce et des dépressions unipolaires à début tardif.