title: [Contraceptives in the perimenopause: Safe prevention and treatment of menopausal symptoms?].
authors.affiliation: UniversitätsFrauenklinik, Klinik für Endokrinologie und Reproduktionsmedizin, Hugstetter Str 55, 79106 Freiburg im Breisgau. hans-peter.zahradnik@uniklinik-freiburg.de
authors.forename: Hans-Peter
authors.initials: HP
authors.lastname: Zahradnik
mesh_terms: D000328:Adult; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007436:Intrauterine Devices, Medicated / Q000009:adverse effects; D016912:Levonorgestrel / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D008593:Menopause / Q000502:physiology*; D008875:Middle Aged
chemical_list: D003278:Contraceptives, Oral, Hormonal; D016912:Levonorgestrel