title: [Comparative study of tumor diagnosis using 11C- and 13N-labeled amino acids].
mesh_terms: D000596:Amino Acids; D000818:Animals; D002250:Carbon Radioisotopes; D008114:Liver Neoplasms, Experimental / Q000000981:diagnostic imaging*; D008297:Male; D009590:Nitrogen Radioisotopes; D011817:Rabbits; D051381:Rats; D011919:Rats, Inbred Strains; D014055:Tomography, Emission-Computed
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D009590:Nitrogen Radioisotopes