title: A preliminary comparison of erythromycin, co-trimoxazole and amoxycillin in patients with acute exacerbations of chronic bronchitis admitted to hospital.
mesh_terms: D000368:Aged; D000658:Amoxicillin / Q000009:adverse effects / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy* / Q000382:microbiology; D002908:Chronic Disease; D004338:Drug Combinations / Q000009:adverse effects / Q000627:therapeutic use; D004917:Erythromycin / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D013420:Sulfamethoxazole / Q000009:adverse effects / Q000627:therapeutic use*; D014295:Trimethoprim / Q000009:adverse effects / Q000627:therapeutic use*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination
chemical_list: D004338:Drug Combinations; D004917:Erythromycin; D000658:Amoxicillin; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014295:Trimethoprim; D013420:Sulfamethoxazole