title: Early onset vs late onset non-psychotic, non-melancholic unipolar depression.
authors.forename: Franco
authors.initials: F
authors.lastname: Benazzi
mesh_terms: D000328:Adult; D017668:Age of Onset; D003863:Depression / Q000209:etiology*; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012307:Risk Factors