title: Fetal and cancer cells: some intriguing links.
mesh_terms: D000708:Anaplasia; D000818:Animals; D001943:Breast Neoplasms / Q000453:epidemiology / Q000276:immunology; D003429:Cross Reactions; D004622:Embryo, Mammalian / Q000276:immunology*; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D008423:Maternal Age; D051379:Mice; D009369:Neoplasms / Q000453:epidemiology / Q000276:immunology* / Q000473:pathology; D010298:Parity; D011247:Pregnancy; D012737:Sex Factors