title: Specific active immunochemotherapy in lung cancer: a survival study.
mesh_terms: D000328:Adult; D000368:Aged; D000951:Antigens, Neoplasm / Q000008:administration & dosage; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed; D007114:Immunization; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000276:immunology / Q000473:pathology / Q000628:therapy; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use*; D008875:Middle Aged; D012882:Skin Tests
chemical_list: D000951:Antigens, Neoplasm; D008727:Methotrexate