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Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases
OBJECTIVE: To assess the risks of breast cancer associated with different types and durations of hormone replacement therapy (HRT). DESIGN: Two nested case-control studies. SETTING: UK general practices contributing to QResearch or Clinical Practice Research Datalink (CPRD), linked to hospital, mort...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7592147/ https://www.ncbi.nlm.nih.gov/pubmed/33115755 http://dx.doi.org/10.1136/bmj.m3873 |