[A new key to the use of hormonal contraception (author's transl)].
D003276:Contraceptives, Oral / Q000494:pharmacology*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects / Q000494:pharmacology*; D005260:Female; D006801:Humans; D013810:Therapeutic Equivalency
D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal
Hormonale Antikonzeption: ein weiterer Schlüssel zum Gebrauch.