1-8 of 8 Books

Studies in marriage & the family
By Bell, Robert R.

Zona Pellucida Glycoproteina & Immunocontraception (Journal of Reproduction & Fertility)
By Biochemical Societiy
Contraceptive use dynamics
Contraceptive use dynamics
By Mohsina Khatun

Selected practice recommendations for contraceptive use
By World Health Organization. Reproductive Health and Research