title: Determination of short-chain fatty acids in stool ultrafiltrate and urine.
mesh_terms: D002852:Chromatography, Ion Exchange; D005227:Fatty Acids / Q000032:analysis*; D005243:Feces / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D012965:Sodium Chloride; D014556:Urine / Q000032:analysis*
chemical_list: D005227:Fatty Acids; D012965:Sodium Chloride