PT - JOURNAL ARTICLE AU - Mary Ann Couture TI - P<sub>aO<sub>2</sub></sub>/F<sub>IO<sub>2</sub></sub> Is Not a Guesstimation AID - 10.4187/respcare.05393 DP - 2017 Mar 01 TA - Respiratory Care PG - 388--389 VI - 62 IP - 3 4099 - http://rc.rcjournal.com/content/62/3/388.short 4100 - http://rc.rcjournal.com/content/62/3/388.full