title: Letter: Effect of Bisolvon.
mesh_terms: D001249:Asthma / Q000188:drug therapy; D001964:Bromhexine / Q000627:therapeutic use*; D001987:Bronchiectasis / Q000188:drug therapy*; D001991:Bronchitis / Q000188:drug therapy*; D006801:Humans; D012852:Sinusitis / Q000188:drug therapy*
chemical_list: D001964:Bromhexine