[Investigations of hormonal contraception in the young].
D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000627:therapeutic use*; D003278:Contraceptives, Oral, Hormonal / Q000494:pharmacology / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D010060:Ovulation / Q000187:drug effects
D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal
Untersuchungen zur hormonalen Kontrazeption bei Jugendlichen