title: Establishment of uniformity in steroid receptor analyses used in cooperative clinical trials of breast cancer treatment.
mesh_terms: D001667:Binding, Competitive; D001943:Breast Neoplasms / Q000032:analysis* / Q000188:drug therapy / Q000378:metabolism; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008722:Methods; D011786:Quality Control; D011987:Receptors, Steroid / Q000032:analysis* / Q000378:metabolism; D012075:Remission, Spontaneous; D013256:Steroids / Q000378:metabolism
chemical_list: D011987:Receptors, Steroid; D013256:Steroids