title: Detection and determination of xanthine in xanthosine by electrochemical methods.
mesh_terms: D004563:Electrochemistry; D008722:Methods; D010084:Oxidation-Reduction; D012263:Ribonucleosides / Q000032:analysis*; D014970:Xanthines / Q000032:analysis*
chemical_list: D012263:Ribonucleosides; D014970:Xanthines; C005893:xanthosine