title: General review: personality disorders - part I.
mesh_terms: D000328:Adult; D002657:Child Development; D002675:Child, Preschool; D004777:Environment; D006801:Humans; D007223:Infant; D010551:Personality; D010554:Personality Disorders / Q000145:classification* / Q000175:diagnosis / Q000209:etiology; D015203:Reproducibility of Results; D013694:Temperament