title: The short-term clinical evaluation of bromhexine in chronic bronchitis.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D001964:Bromhexine / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D001980:Bronchi / Q000378:metabolism; D001991:Bronchitis / Q000188:drug therapy*; D001996:Bronchopneumonia / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003864:Depression, Chemical; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D011183:Postoperative Complications; D012119:Respiration; D013147:Spirometry; D013183:Sputum / Q000187:drug effects; D013268:Stimulation, Chemical; D014783:Viscosity
chemical_list: D010919:Placebos; D001964:Bromhexine