title: Direct chemical ionization mass spectrometry of carbohydrates.
mesh_terms: D000641:Ammonia; D002240:Carbohydrate Sequence; D002241:Carbohydrates / Q000032:analysis*; D006028:Glycosphingolipids; D007202:Indicators and Reagents; D013058:Mass Spectrometry / Q000379:methods; D009844:Oligosaccharides
chemical_list: D002241:Carbohydrates; D006028:Glycosphingolipids; D007202:Indicators and Reagents; D009844:Oligosaccharides; D000641:Ammonia