title: Bradford protein assay and determination of estrogen and progesterone receptors.
mesh_terms: D001798:Blood Proteins / Q000032:analysis*; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*
chemical_list: D001798:Blood Proteins; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone