title: Trimethylamine N-oxide synthesis: a human variant.
mesh_terms: D000588:Amines / Q000096:biosynthesis*; D002247:Carbon Isotopes; D002648:Child; D002845:Chromatography; D005260:Female; D014644:Genetic Variation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008099:Liver / Q000378:metabolism; D008744:Methylamines / Q000096:biosynthesis; D010087:Oxides / Q000096:biosynthesis*
chemical_list: D000588:Amines; D002247:Carbon Isotopes; D008744:Methylamines; D010087:Oxides