Combination of sulphamethoxazole and trimethoprim in the treatment of acute and chronic bronchitis.
D000208:Acute Disease; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D004357:Drug Synergism; D005493:Folic Acid Antagonists / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D008690:Methacycline / Q000627:therapeutic use; D011743:Pyrimidines / Q000627:therapeutic use*; D013420:Sulfamethoxazole / Q000627:therapeutic use*
D005493:Folic Acid Antagonists; D011743:Pyrimidines; D008690:Methacycline; D013420:Sulfamethoxazole