Trimethoprim.
D000890:Anti-Infective Agents; D004352:Drug Resistance, Microbial; D004357:Drug Synergism; D005493:Folic Acid Antagonists / Q000494:pharmacology / Q000627:therapeutic use; D006069:Gonorrhea / Q000188:drug therapy; D006801:Humans; D007410:Intestinal Diseases / Q000188:drug therapy; D011743:Pyrimidines / Q000494:pharmacology / Q000627:therapeutic use; D012141:Respiratory Tract Infections / Q000188:drug therapy; D018805:Sepsis / Q000188:drug therapy; D013449:Sulfonamides / Q000494:pharmacology; D014552:Urinary Tract Infections / Q000188:drug therapy
D000890:Anti-Infective Agents; D005493:Folic Acid Antagonists; D011743:Pyrimidines; D013449:Sulfonamides