RT Journal Article SR Electronic T1 The intractable problem of chronic disease JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1037 OP 1038 DO 10.1503/cmaj.160354 VO 188 IS 14 A1 Weisz, George YR 2016 UL http://www.cmaj.ca/content/188/14/1037.abstract