TY - JOUR T1 - To keep patients with COPD out of hospital, look beyond the lungs JF - Canadian Medical Association Journal JO - CMAJ SP - E1402 LP - E1403 DO - 10.1503/cmaj.181462 VL - 190 IS - 48 AU - Ken Flegel AU - Matthew B. Stanbrook Y1 - 2018/12/03 UR - http://www.cmaj.ca/content/190/48/E1402.abstract N2 - ER -