title: Sedimentation characteristics of the oestrogen receptor in carcinogen-induced and transplantable mammary tumours of the rat [proceedings].
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D004958:Estradiol; D005260:Female; D008325:Mammary Neoplasms, Experimental / Q000032:analysis*; D051381:Rats; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen; D004958:Estradiol