Author:
Haspels A. A.,Van Santen M. R.
Reference17 articles.
1. Aref, I. and Hafez, E.S.E. (1977). Post coital contraception. Obstet. Gynecol. Surv., 32, 417
2. Bauman, K. E. (1971). Selected aspects of the contraceptive practices of unmarried university students. Am. J. Obstet. Gynecol., 108, 203
3. Editorial (1983). Post coital contraception. Br. J. Fam. Plan., 9, 41
4. Haspels, A. A. (1969). The morning-after pill: a preliminary report. IPPF Med. Bull., 3, 6
5. Haspels, A. A. (1976). Interception. Post-coital estrogens in 3,016 women. Contraception, 14, 275