title: [LETHARGY: A REACTION TO OBJECT LOSS; CONTRIBUTION TO THE STUDY OF THE NEGATIVE THERAPEUTIC REACTION].
mesh_terms: D003674:Defense Mechanisms; D006801:Humans; D053609:Lethargy; D011573:Psychoanalytic Interpretation
keywords: DEFENSE MECHANISMS; PSYCHOANALYTIC INTERPRETATION
vernacular_title: EL LETARGO: UNA REACCI'ON A LA P'ERDIDA DE OBJETO; CONTRIBUCI'ON AL ESTUDIO DE LA REACCI'ON TERAP'EUTICA NEGATIVA.