title: Urinary excretion of sulphadimidine after oral administration of four proprietary brands.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D006801:Humans; D008297:Male; D008433:Mathematics; D013418:Sulfamethazine / Q000378:metabolism / Q000652:urine*; D013997:Time Factors
chemical_list: D013418:Sulfamethazine