title: Separation and characterization of isomeric substituted nucleosides by gas chromatography and mass spectrometry.
mesh_terms: D002849:Chromatography, Gas; D003839:Deoxyadenosines / Q000032:analysis; D006868:Hydrolysis; D007536:Isomerism; D013058:Mass Spectrometry; D009705:Nucleosides / Q000032:analysis*; D012825:Silicon; D013936:Thymidine / Q000032:analysis
chemical_list: D003839:Deoxyadenosines; D009705:Nucleosides; D013936:Thymidine; D012825:Silicon