title: Sedimentation field flow fractionation and gas chromatography-mass spectrometry for characterization of streptococcal cell wall particles.
mesh_terms: D002241:Carbohydrates / Q000032:analysis; D002473:Cell Wall / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D013297:Streptococcus pyogenes / Q000032:analysis*
chemical_list: D002241:Carbohydrates