title: Letter: Bisolvon for acute sinusitis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D001964:Bromhexine / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012852:Sinusitis / Q000188:drug therapy*
chemical_list: D001964:Bromhexine