title: Exogenous 14C-urea distribution in rajiformes and teleosts.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D002250:Carbon Radioisotopes; D005399:Fishes / Q000378:metabolism*; D005880:Gills / Q000378:metabolism; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D009132:Muscles / Q000378:metabolism; D009928:Organ Specificity; D013045:Species Specificity; D013154:Spleen / Q000378:metabolism; D013997:Time Factors; D014508:Urea / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D014508:Urea