title: Polymorphic sulphoxidation of S-carboxymethyl-L-cysteine in man.
mesh_terms: D000328:Adult; D002233:Carbocysteine / Q000378:metabolism*; D003545:Cysteine / Q000031:analogs & derivatives*; D005260:Female; D006801:Humans; D008297:Male; D011110:Polymorphism, Genetic; D013454:Sulfoxides / Q000652:urine*
chemical_list: D013454:Sulfoxides; D002233:Carbocysteine; D003545:Cysteine