title: Determination of relative glycosyl bond strengths in nucleosides by chemical ionization mass spectrometry. A comparative study of 7- and 9-beta-D-ribofuranosylpurines.
mesh_terms: D013058:Mass Spectrometry; D011684:Purine Nucleosides; D012263:Ribonucleosides
chemical_list: D011684:Purine Nucleosides; D012263:Ribonucleosides