title: [Frequency and ratio of primary synchronous and metachronic bilateral carcinomas of the breasts].
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000453:epidemiology*; D002277:Carcinoma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008327:Mammography; D008408:Mastectomy; D009362:Neoplasm Metastasis; D009378:Neoplasms, Multiple Primary / Q000000981:diagnostic imaging / Q000453:epidemiology*; D013997:Time Factors
vernacular_title: O chastote i sootnoshenii pervichnykh sinkhronnykh i metakhronnykh bilateral'nykh kartsinom molochnykh zhelez.