RT Journal Article SR Electronic T1 Opioid therapy and sleep apnea (June 2016) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 91 OP 94 DO 10.3949/ccjm.84c.02001 VO 84 IS 2 A1 Aaron S. Geller YR 2017 UL http://www.ccjm.org/content/84/2/91.abstract AB