title: The evaluation of mucolytic drugs by lung function studies in children.
mesh_terms: D001784:Blood Gas Analysis; D002648:Child; D005100:Expectorants / Q000627:therapeutic use*; D005740:Gases / Q000378:metabolism; D006801:Humans; D010101:Oxygen Consumption; D012129:Respiratory Function Tests / Q000379:methods*; D012140:Respiratory Tract Diseases / Q000503:physiopathology
chemical_list: D005100:Expectorants; D005740:Gases