1. The premenstrual syndrome;Parlee;Psychological Bulletin,1973
2. Suicide;Lester,1984
3. Why women kill themselves;Lester,1988
4. Suicide and the menstrual cycle;Mandell;Journal of the American Medical Association,1967
5. Phase of menstrual cycle and self-referral to a suicide prevention center;Wetzel;British Journal of Psychiatry,1971