title: [Releasing Intrauterine System of Levonorgestrel and risk for breast cancer. ].
authors.affiliation: Clínica de Ginecologia Endócrina, Climatério e Anticoncepção, Faculdade de Ciências Médicas, Santa Casa de São Paulo, São Paulo, SP.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Scapinelli
authors.forename: Vilmar Marques de
authors.initials: VM
authors.lastname: Oliveira
authors.forename: Maira Mariko
authors.initials: MM
authors.lastname: Takagi
authors.forename: José Mendes
authors.initials: JM
authors.lastname: Aldrighi
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced*; D003271:Contraceptive Agents, Female / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007436:Intrauterine Devices, Medicated / Q000009:adverse effects*; D016912:Levonorgestrel / Q000009:adverse effects*; D012307:Risk Factors
chemical_list: D003271:Contraceptive Agents, Female; D016912:Levonorgestrel