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Effect of age at first use of oral contraceptives on breast cancer risk: An updated meta-analysis

BACKGROUND: We evaluated the relationship between the age at first use of oral contraceptives (OC) and breast cancer (BC) risk. METHODS: We searched PubMed, Embase, and related reviews published through June 28, 2018, and used summary relative risk (RR) and 95% confidence intervals (CIs) to evaluate...

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Detalles Bibliográficos
Autores principales: Ji, Li-Wei, Jing, Chun-Xia, Zhuang, Su-Lian, Pan, Wei-Cheng, Hu, Xing-Po
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer Health 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6738995/
https://www.ncbi.nlm.nih.gov/pubmed/31490359
http://dx.doi.org/10.1097/MD.0000000000015719