1. Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association,1987
2. Postpartum psychoses;Arentsen;Danish Med. Bull.,1968
3. Puerperal psychoses;Brockington,1982
4. Psychiatric disorders of childbirth;Cox,1988
5. A follow-up study of postpartum illness. 1946–1978;Davidson;Acta Psychiatr. Scand.,1985