title: Effect of an estrogen antagonist (tamoxifen) on the initiation and progression of gamma-irradiation-induced mammary tumors in female Sprague-Dawley rats.
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology / Q000517:prevention & control*; D000232:Adenofibroma / Q000209:etiology / Q000517:prevention & control; D000818:Animals; D005260:Female; D005720:Gamma Rays; D008325:Mammary Neoplasms, Experimental / Q000209:etiology / Q000517:prevention & control*; D009381:Neoplasms, Radiation-Induced / Q000517:prevention & control*; D051381:Rats; D011919:Rats, Inbred Strains; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D013629:Tamoxifen