title: Application of competitive ligand-binding radioassays to the nucleotides.
mesh_terms: D000818:Animals; D002417:Cattle; D000242:Cyclic AMP / Q000032:analysis* / Q000097:blood / Q000652:urine; D006152:Cyclic GMP / Q000032:analysis* / Q000097:blood / Q000652:urine; D006041:Goats / Q000276:immunology; D007456:Iodine Isotopes; D009132:Muscles; D008121:Nephropidae; D011485:Protein Binding; D011817:Rabbits / Q000276:immunology; D011869:Radioligand Assay; D051381:Rats; D014316:Tritium
chemical_list: D007456:Iodine Isotopes; D014316:Tritium; D000242:Cyclic AMP; D006152:Cyclic GMP