title: [Bilateral breast cancer (epidemiological aspects)].
authors.forename: D E
authors.initials: DE
authors.lastname: Shchedrin
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D014408:Biomarkers, Tumor / Q000032:analysis; D001943:Breast Neoplasms / Q000737:chemistry / Q000453:epidemiology* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000737:chemistry / Q000453:epidemiology* / Q000473:pathology; D016609:Neoplasms, Second Primary / Q000737:chemistry / Q000453:epidemiology* / Q000473:pathology; D011960:Receptors, Estrogen / Q000032:analysis; D012426:Russia / Q000453:epidemiology; D014481:United States / Q000453:epidemiology
chemical_list: D014408:Biomarkers, Tumor; D011960:Receptors, Estrogen