title: Doxycycline in bronchitis: results of a multicentre study.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001991:Bronchitis / Q000175:diagnosis / Q000188:drug therapy*; D002648:Child; D002908:Chronic Disease; D004318:Doxycycline / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005060:Europe; D005194:Family Practice; D006801:Humans
chemical_list: D004318:Doxycycline