title: [Factors inhibiting DNA synthesis in the sera of treated cancer patients].
mesh_terms: D004273:DNA, Neoplasm / Q000096:biosynthesis*; D006801:Humans; D008213:Lymphocyte Activation; D009369:Neoplasms / Q000097:blood* / Q000188:drug therapy / Q000532:radiotherapy
chemical_list: D004273:DNA, Neoplasm