title: Clinical study on Lasolvan in chronic obstructive pulmonary disease.
mesh_terms: D000551:Ambroxol / Q000627:therapeutic use*; D001964:Bromhexine / Q000031:analogs & derivatives*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis / Q000188:drug therapy*; D008297:Male
chemical_list: D000551:Ambroxol; D001964:Bromhexine