title: [Studies on polyamine radioimmunoassay. III. Spermidine radioimmunoassay].
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods*; D013095:Spermidine / Q000097:blood*
chemical_list: D013095:Spermidine