RT Journal Article SR Electronic T1 Rosiglitazone (Avandia) and pioglitazone (Actos) and heart failure JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 219 OP 219 VO 166 IS 2 A1 Eric Wooltorton YR 2002 UL http://www.cmaj.ca/content/166/2/219.abstract