References
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- Devereux , G. A. 1964 . “ Psychoanalytic Study of Contraception ” . To be published
- Lehfeldt , H. 1959 . Willful Exposure to Unwanted Pregnancy . Am. J. Obst. 8c Gynec. , 78 : 661
- Lehfeldt , H. 1962 . “ Oral Contraception ” . Excerpta Medica International Congress Series No. 71 128 – 131 . Amsterdam
- Lehfeldt , H. 1964 . The Cervical Cap , Manual of Contraceptive Practice Edited by: Calderone , Mary S. 172 – 181 . Baltimore : Williams & Wilkins .
- Lehfeldt , H. and Guze , H. in press . Psychological Factors in Contraceptive Failure . Fertility and Sterility ,
- Pincus , G. , Rock , J. and Garcia , C. R. . Field Trials with Norethynodrel as an Oral Contraceptive . Sixth International Conference on Planned Parenthood . pp. 216 – 230 . New Delhi : International Planned Parenthood Federation . London, 1959
- Rainwater , L. 1960 . And the Poor Get Children: Sex, Contraception and Family Planning in the Working Class , Chicago : Quadrangle Books .
- Tietze , C and Lewit , S. , eds. . Intra‐Uterine Contraceptive Devices . Proceedings of the Conference April 30‐May 1, 1962, New York City . Amsterdam Excerpta Medica International Congress Series No. 54
- Tietze , C and Lewit , S. . Comparison of Two Contraceptive Methods: Jelly or Cream Alone, and Diaphragm with Jelly or Cream . Proceedings of the VIIth International Conference on Planned Parenthood . pp. 161 – 168 . Amsterdam Excerpta Medica International Congress Series No. 72
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- Van Emde Boas , C. 1960 . “ The Emotional Resistance to Birth Control ” . Excerpta Medica International Congress Series No. 46 29 – 40 . Amsterdam
- Paper presented at the 172nd Meeting of the New York Society for Clinical Psychiatry, New York County District Branch, American Psychiatric Association, in February, 1965.