title: [Clinical effect of concomitant use of PSK on 121 cases of primary lung cancer (stage III, IV) treated with radiation combined with chemotherapy (author's transl)].
mesh_terms: D000276:Adjuvants, Immunologic / Q000008:administration & dosage*; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000532:radiotherapy; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D010844:Picibanil / Q000008:administration & dosage; D011509:Proteoglycans / Q000008:administration & dosage*
chemical_list: D000276:Adjuvants, Immunologic; D011509:Proteoglycans; D010844:Picibanil; C010770:polysaccharide-K