title: Ethnic Variations in Estrogen and Its Metabolites: Sufficient to Explain Differences in Breast Cancer Incidence Rates?
authors.affiliation: Departments of Epidemiology (KV) and Environmental Science (JY), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD (KV, JY) Department of Epidemiology (KV) and Department of Environmental Science (JY) kvisvan1@jhu.edu.
authors.forename: Kala
authors.initials: K
authors.lastname: Visvanathan
authors.affiliation: Departments of Epidemiology (KV) and Environmental Science (JY), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD (KV, JY) Department of Epidemiology (KV) and Department of Environmental Science (JY).
authors.forename: James D
authors.initials: JD
authors.lastname: Yager
mesh_terms: D001943:Breast Neoplasms; D004967:Estrogens; D005006:Ethnicity; D006801:Humans; D015994:Incidence
chemical_list: D004967:Estrogens