title: Determination of trimethoprim and its N-oxide metabolites in urine of man, dog, and rat by differential pulse polarography.
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000652:urine*; D004285:Dogs; D005493:Folic Acid Antagonists / Q000652:urine*; D006801:Humans; D010087:Oxides / Q000652:urine; D011048:Polarography; D011743:Pyrimidines / Q000652:urine*; D051381:Rats; D013045:Species Specificity; D013997:Time Factors; D014295:Trimethoprim / Q000378:metabolism / Q000652:urine
chemical_list: D000890:Anti-Infective Agents; D005493:Folic Acid Antagonists; D010087:Oxides; D011743:Pyrimidines; D014295:Trimethoprim