title: The levonorgestrel-releasing intrauterine system in human immunodeficiency virus-infected women: a 5-year follow-up study.
authors.affiliation: Department of Obstetrics and Gynecology, Helsinki University Central Hospital, Helsinki, Finland. oskari.heikinheimo@helsinki.fi
authors.forename: Oskari
authors.initials: O
authors.lastname: Heikinheimo
authors.forename: Päivi
authors.initials: P
authors.lastname: Lehtovirta
authors.forename: Inka
authors.initials: I
authors.lastname: Aho
authors.forename: Matti
authors.initials: M
authors.lastname: Ristola
authors.forename: Jorma
authors.initials: J
authors.lastname: Paavonen
mesh_terms: D000704:Analysis of Variance; D003271:Contraceptive Agents, Female / Q000009:adverse effects / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D015658:HIV Infections; D006801:Humans; D007436:Intrauterine Devices, Medicated; D016912:Levonorgestrel / Q000008:administration & dosage / Q000627:therapeutic use*; D018655:Lymphocyte Count; D018709:Statistics, Nonparametric; D014930:Women
chemical_list: D003271:Contraceptive Agents, Female; D016912:Levonorgestrel