title: Enhancement of pulmonary metastases by x-irradiation in rats bearing mammary cancer.
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000532:radiotherapy; D008168:Lung / Q000528:radiation effects*; D008175:Lung Neoplasms / Q000209:etiology*; D008325:Mammary Neoplasms, Experimental; D009362:Neoplasm Metastasis / Q000209:etiology*; D011830:Radiation Effects; D051381:Rats