title: Ethnic and regional considerations in epidemiology of breast cancer.
mesh_terms: D000367:Age Factors; D044466:Asian People; D044383:Black People; D001943:Breast Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality; D005260:Female; D006801:Humans; D010298:Parity; D012959:Socioeconomic Factors; D014481:United States; D044465:White People; D001741:Black or African American