title: [The San Carlos 1000-500 Study. IV. Frequency and duration of hospitalizations for depression and their relation to the unipolar-bipolar classification].
mesh_terms: D001714:Bipolar Disorder / Q000145:classification; D003866:Depressive Disorder / Q000145:classification; D005260:Female; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D008297:Male; D012737:Sex Factors; D013030:Spain
vernacular_title: Estudio San Carlos 1.000-500: IV. Frecuencia y duración de las hospitalizaciones por depresión y su relación con la clasificación unipolar-bipolar.