Contraceptives, Oral, Hormonal
Synonyms
Agents, Estrogen Contraceptive
Contraceptive Agents, Estrogen
Contraceptive Agents, Oral, Hormonal
Contraceptives, Hormonal Oral
Estrogen Contraceptive Agents
Hormonal Oral Contraceptive Agents
Hormonal Oral Contraceptives
Oral Contraceptive Agents, Hormonal
Oral Contraceptives, Hormonal
Oral contraceptives which owe their effectiveness to hormonal preparations.