PT - JOURNAL ARTICLE ED - American Association for Respiratory Care TI - Commentary on the March 2013 Issue DP - 2013 Mar 01 TA - Respiratory Care PG - 409--409 VI - 58 IP - 3 4099 - http://rc.rcjournal.com/content/58/3/409.short 4100 - http://rc.rcjournal.com/content/58/3/409.full