PT - JOURNAL ARTICLE AU - Graeme Rocker TI - Harms of overoxygenation in patients with exacerbation of chronic obstructive pulmonary disease AID - 10.1503/cmaj.170196 DP - 2017 Jun 05 TA - Canadian Medical Association Journal PG - E762--E763 VI - 189 IP - 22 4099 - http://www.cmaj.ca/content/189/22/E762.short 4100 - http://www.cmaj.ca/content/189/22/E762.full SO - CMAJ2017 Jun 05; 189