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Combined oral contraceptives versus levonorgestrel for emergency contraception
1Saint Louis University Family Practice Residency, Belleville, Illinois, USA. sstrayer@apci.net
The Journal of Family Practice
|December 29, 1998
Abstract
No abstract available in PubMed .
Keywords:
ContraceptionContraceptive AgentsContraceptive Agents, FemaleContraceptive Agents, Female--administraction and dosageContraceptive Agents, PostcoitalContraceptive Agents, Progestin--administraction and dosageContraceptive Agents--administraction and dosageContraceptive EffectivenessContraceptive Methods--administraction and dosageFamily PlanningFertility Control, PostcoitalInternational AgenciesLevonorgestrel--administraction and dosageOral Contraceptives, Combined--administraction and dosageOral Contraceptives--administraction and dosageOrganizationsUnWho