title: Species differences in the excretion of papaverine metabolites.
mesh_terms: D000818:Animals; D001646:Bile / Q000378:metabolism; D002415:Cats; D002855:Chromatography, Thin Layer; D004285:Dogs; D006168:Guinea Pigs; D010208:Papaverine / Q000378:metabolism* / Q000652:urine; D011817:Rabbits; D051381:Rats; D013045:Species Specificity; D014316:Tritium
chemical_list: D014316:Tritium; D010208:Papaverine