British Journal of Cancer · 1983 · 179 citations · 18 references
MedicineObstetricsOncologyBreast OncologyCancer EpidemiologyFertilityBreast DisordersMammary Epithelial Cell BiologyMammary Gland DevelopmentMammary TumorsPregnancy-associated Breast CancerReproductive Cancer EpidemiologyBreast Cancer ProgressionMalignant Breast TumorsMammary Gland Hormonal RegulationReproductive Cancer Risk
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Age at first birth and breast cancer risk.
Brian MacMahon, Philip Cole, T. M. Lin et al. · PubMed · 1970 · 890 citations