title: [Results of a clinical test on the effects of Eusaprim in an acute phase of chronic bronchitis in 50 coal miners].
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003032:Coal Mining; D005069:Evaluation Studies as Topic; D005493:Folic Acid Antagonists / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine; D011743:Pyrimidines / Q000627:therapeutic use*; D013420:Sulfamethoxazole / Q000627:therapeutic use*; D014295:Trimethoprim / Q000627:therapeutic use
chemical_list: D000890:Anti-Infective Agents; D005493:Folic Acid Antagonists; D011743:Pyrimidines; D014295:Trimethoprim; D013420:Sulfamethoxazole