PT - JOURNAL ARTICLE AU - William C. Pruitt TI - Long-Term Oxygen Therapy: In a Perfect World AID - 10.4187/respcare.02811 DP - 2013 Oct 01 TA - Respiratory Care PG - 1711--1713 VI - 58 IP - 10 4099 - http://rc.rcjournal.com/content/58/10/1711.short 4100 - http://rc.rcjournal.com/content/58/10/1711.full