PT - JOURNAL ARTICLE AU - Walsh, Brian K TI - Next Logical Step AID - 10.4187/respcare.05162 DP - 2016 Sep 01 TA - Respiratory Care PG - 1277--1278 VI - 61 IP - 9 4099 - http://rc.rcjournal.com/content/61/9/1277.short 4100 - http://rc.rcjournal.com/content/61/9/1277.full