title: Mechanism of action of trimethoprim-sulfamethoxazole. I.
mesh_terms: D062365:Aminobenzoates / Q000378:metabolism; D001419:Bacteria / Q000187:drug effects* / Q000201:enzymology / Q000378:metabolism; D004338:Drug Combinations; D004352:Drug Resistance, Microbial; D004357:Drug Synergism; D005492:Folic Acid / Q000096:biosynthesis; D005493:Folic Acid Antagonists; D013420:Sulfamethoxazole / Q000494:pharmacology*; D013763:Tetrahydrofolates / Q000378:metabolism; D014295:Trimethoprim / Q000494:pharmacology*
chemical_list: D062365:Aminobenzoates; D004338:Drug Combinations; D005493:Folic Acid Antagonists; D013763:Tetrahydrofolates; D005492:Folic Acid; D014295:Trimethoprim; D013420:Sulfamethoxazole