RT Journal Article SR Electronic T1 The backlash against bioequivalence and the interchangeability of brand-name and generic drugs JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1350 OP 1351 DO 10.1503/cmaj.110808 VO 183 IS 12 A1 Aaron S. Kesselheim YR 2011 UL http://www.cmaj.ca/content/183/12/1350.abstract