PT - JOURNAL ARTICLE AU - Valerie LW Stevenson AU - Carl F Haas TI - Less Complication When Calculating Duration? Evaluating the Accuracy of the LTV-1000 Cylinder Duration Calculator Feature DP - 2009 Sep 01 TA - Respiratory Care PG - 1165--1167 VI - 54 IP - 9 4099 - http://rc.rcjournal.com/content/54/9/1165.short 4100 - http://rc.rcjournal.com/content/54/9/1165.full