Postmenopausal hormone therapy and ductal carcinoma in situ: A population-based case–control study
Calvocoressi L, Stowe MH, Carter D, Claus EB. Postmenopausal hormone therapy and ductal carcinoma in situ: A population-based case–control study. Cancer Epidemiology 2012, 36: 161-168. PMID: 22317899, PMCID: PMC3613248, DOI: 10.1016/j.canep.2012.01.001.Peer-Reviewed Original ResearchConceptsPopulation-based case-control studyCase-control studyHormone therapySitu breast cancerBreast cancerDuctal carcinomaRisk of DCISPostmenopausal hormone therapyFrequency-matched controlsInvasive breast cancerPost-menopausal womenDuration of usePostmenopausal womenIncident casesBreast carcinomaDCISLarger studyCarcinomaCancerImportant covariatesEstrogenTherapyAge intervalsWomenCurrent use