Laboratory medicine.
D001826:Body Fluids; D006801:Humans; D007753:Laboratories; D008511:Medicine; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides / Q000652:urine*
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
SULFONAMIDES/urine