[Hormonal contraception in juveniles--beginning at what age?].
D000293:Adolescent; D001831:Body Temperature; D003267:Contraception / Q000379:methods*; D003279:Contraceptives, Oral, Sequential; D005260:Female; D006801:Humans; D008572:Menarche; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D013997:Time Factors
D003279:Contraceptives, Oral, Sequential
Hormonale Kontrazeption bei Jugendlichen--ab wann?