RT Journal Article SR Electronic T1 Is “Obamacare’ suddenly on the ropes? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E397 OP E398 DO 10.1503/cmaj.109-4176 VO 184 IS 8 A1 Cal Woodward YR 2012 UL http://www.cmaj.ca/content/184/8/E397.abstract