Spermicide as a barrier method of birth controlCitationsRaymond EG, et al. (2004). Contraceptive effectiveness
and safety of five nonoxynol-9 spermicides: A randomized trial. Obstetrics and Gynecology, 103(3): 430–439. Trussell J (2004). The essentials of contraception:
Efficacy, safety, and personal considerations. In RA Hatcher et al., eds.,
Contraceptive Technology, 18th ed., pp. 221–252. New
York: Ardent Media.
| |