title: Polymorphism of estrogen receptors in human breast cancer.
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000378:metabolism*; D005260:Female; D006801:Humans; D008325:Mammary Neoplasms, Experimental / Q000378:metabolism; D008968:Molecular Conformation; D051381:Rats; D011956:Receptors, Cell Surface / Q000378:metabolism; D011960:Receptors, Estrogen / Q000378:metabolism*
chemical_list: D011956:Receptors, Cell Surface; D011960:Receptors, Estrogen