Estrogen receptor protein & tumour cell population in human primary breast cancer.
D001943:Breast Neoplasms / Q000032:analysis / Q000473:pathology*; D002452:Cell Count; D004847:Epithelial Cells; D005260:Female; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*
D011960:Receptors, Estrogen