RT Journal Article SR Electronic T1 Drug-eluting coronary stents: faith and hope, but no charity JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 195 OP 196 DO 10.1503/cmaj.061606 VO 176 IS 2 A1 Merril L. Knudtson YR 2007 UL http://www.cmaj.ca/content/176/2/195.abstract