title: Chromatographic separation of methionine, methionine sulphoxide, methionine sulphone, and their products of oral microbial metabolism.
mesh_terms: D002849:Chromatography, Gas; D003773:Dental Plaque / Q000378:metabolism; D006801:Humans; D008715:Methionine / Q000302:isolation & purification* / Q000378:metabolism; D009055:Mouth / Q000378:metabolism; D012463:Saliva / Q000378:metabolism; D013450:Sulfones / Q000302:isolation & purification* / Q000378:metabolism; D013454:Sulfoxides / Q000302:isolation & purification* / Q000378:metabolism
chemical_list: D013450:Sulfones; D013454:Sulfoxides; D008715:Methionine