1. Puerperal schizophrenia?;Brockington,1978
2. Psychic insufficiencies associated with childbearing;Jansson;Acta Psychiatr. Scand. Suppl.,1963
3. Epidemiology of puerperal psychosis;Kendell;Br. J. Psychiatry,1987
4. The picture puzzle of the postpartum psychoses;Paffenbarger;J. Chron. Dis.,1961
5. Epidemiological aspects of mental illness associated with childbearing;Paffenbarger,1982