Selective determination of free urinary formaldehyde after oral dosage with methenamine mandelate.
D000085:Acetates; D000096:Acetone; D000284:Administration, Oral; D001322:Autoanalysis; D011232:Chemical Precipitation; D002712:Chlorides; D005557:Formaldehyde / Q000652:urine*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008333:Mandelic Acids / Q000008:administration & dosage / Q000652:urine; D008628:Mercury; D008709:Methenamine / Q000008:administration & dosage* / Q000652:urine; D008722:Methods; D000644:Quaternary Ammonium Compounds; D013696:Temperature; D013997:Time Factors; D014508:Urea / Q000652:urine
D000085:Acetates; D002712:Chlorides; D008333:Mandelic Acids; D000644:Quaternary Ammonium Compounds; D000096:Acetone; D005557:Formaldehyde; D014508:Urea; D008628:Mercury; D008709:Methenamine