title: Improved and rapid method for quantitation of modified nucleosides in urine and sera with Radial-Pak cartridge.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002851:Chromatography, High Pressure Liquid; D003404:Creatinine / Q000652:urine; D006801:Humans; D009705:Nucleosides / Q000032:analysis* / Q000097:blood / Q000652:urine; D012263:Ribonucleosides / Q000097:blood / Q000652:urine; D012907:Smoking
chemical_list: D009705:Nucleosides; D012263:Ribonucleosides; D003404:Creatinine