PT - JOURNAL ARTICLE AU - Cassiano Teixeira AU - Augusto Savi AU - Túlio F Tonietto TI - Influence of F<sub>IO<sub>2</sub></sub> on P<sub>aCO<sub>2</sub></sub> During Noninvasive Ventilation in Patients with COPD: What Will Be Constant Over Time?—Reply AID - 10.4187/respcare.03481 DP - 2014 Jul 01 TA - Respiratory Care PG - e106--e107 VI - 59 IP - 7 4099 - http://rc.rcjournal.com/content/59/7/e106.short 4100 - http://rc.rcjournal.com/content/59/7/e106.full