title: [Role of extragonadal estrogens and hormonal carcinogenesis].
authors.affiliation: NII of Oncology, Saint-Petersburg.
authors.forename: L M
authors.initials: LM
authors.lastname: Bershteín
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D004967:Estrogens / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000737:chemistry / Q000209:etiology* / Q000378:metabolism; D010053:Ovary / Q000378:metabolism*; D013737:Testis / Q000378:metabolism*
chemical_list: D014408:Biomarkers, Tumor; D004967:Estrogens