title: One year survival rate in patients with carcinoma of the lung treated with split course irradiation: correlation with serum value of carcinoembryonic antigen.
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002277:Carcinoma / Q000097:blood / Q000401:mortality / Q000532:radiotherapy*; D006801:Humans; D008175:Lung Neoplasms / Q000097:blood / Q000401:mortality / Q000532:radiotherapy*; D011379:Prognosis
chemical_list: D002272:Carcinoembryonic Antigen