title: Oestrogen receptors in tumours of breast cancer patients.
abstract: Oestrogen receptors were measured in the cytoplasmic fraction of tumours from patients with breast cancer. Receptors were detected in 48% of patients, and 52% showed no receptors. A follow-up study of a small group of patients on hormone therapy is reported.
mesh_terms: D001943:Breast Neoplasms / Q000032:analysis*; D005260:Female; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen