title: Revision of the standards for the assessment of hormone receptors in human breast cancer; report of the second E.O.R.T.C. Workshop, held on 16-17 March, 1979, in the Netherlands Cancer Institute.
mesh_terms: D000327:Adsorption; D001943:Breast Neoplasms / Q000032:analysis*; D002606:Charcoal; D006801:Humans; D008722:Methods; D011786:Quality Control; D011956:Receptors, Cell Surface / Q000032:analysis*; D012015:Reference Standards
chemical_list: D011956:Receptors, Cell Surface; D002606:Charcoal