Oestrogen receptors.
D001932:Brain Neoplasms / Q000032:analysis; D001943:Breast Neoplasms / Q000032:analysis; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis
D011960:Receptors, Estrogen; D011980:Receptors, Progesterone