Oestrogen receptors in advanced primary breast cancer.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000032:analysis* / Q000401:mortality; D005260:Female; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D011960:Receptors, Estrogen / Q000032:analysis*
D011960:Receptors, Estrogen