Quality control of clinical steroid receptor assays in Sweden.
D000818:Animals; D001943:Breast Neoplasms / Q000032:analysis* / Q000473:pathology; D002417:Cattle; D005260:Female; D006801:Humans; D007753:Laboratories / Q000592:standards; D009362:Neoplasm Metastasis; D011786:Quality Control; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*; D012015:Reference Standards; D013548:Sweden; D014599:Uterus / Q000032:analysis*
D011960:Receptors, Estrogen; D011980:Receptors, Progesterone