PT - JOURNAL ARTICLE AU - Catherine A O'Malley TI - Hypertonic Saline and PEP: Is It Worth a Try? AID - 10.4187/respcare.01358 DP - 2011 Jun 01 TA - Respiratory Care PG - 886--887 VI - 56 IP - 6 4099 - http://rc.rcjournal.com/content/56/6/886.short 4100 - http://rc.rcjournal.com/content/56/6/886.full