[Medicinal and medical problems due to new methods of birth control].
D003276:Contraceptives, Oral; D004992:Ethics, Medical; D005193:Family Planning Services; D005260:Female; D007434:Intrauterine Devices; D011247:Pregnancy
D003276:Contraceptives, Oral
Medizinische und ärztliche Probleme durch neue Methoden der Empfängnisregelung.