Barboza, Marcelo A I Hypertonic saline solutions do not influence the solubility of sputum from secretor and non-secretor cystic fibrosis patients. [electronic resource] - Archives of medical science : AMS Apr 2011 - 326-31 p. digital Publication Type: Journal Article ISSN: 1896-9151 Standard No.: 10.5114/aoms.2011.22086 doi