PT - JOURNAL ARTICLE AU - Hess, Michael W TI - Supplemental Oxygen Management by Respiratory Therapists Is a Blueprint for Lowering the Burden of COPD on the Health Care System AID - 10.4187/respcare.10418 DP - 2022 Sep 01 TA - Respiratory Care PG - 1208--1210 VI - 67 IP - 9 4099 - http://rc.rcjournal.com/content/67/9/1208.short 4100 - http://rc.rcjournal.com/content/67/9/1208.full