PT - JOURNAL ARTICLE AU - Amal Jubran TI - The author responds: DP - 2007 Jan 01 TA - Respiratory Care PG - 64--65 VI - 52 IP - 1 4099 - http://rc.rcjournal.com/content/52/1/64.2.short 4100 - http://rc.rcjournal.com/content/52/1/64.2.full