TY - JOUR T1 - Bye, bye blockbusters, hello niche busters JF - Canadian Medical Association Journal JO - CMAJ SP - E697 LP - E698 DO - 10.1503/cmaj.109-3874 VL - 183 IS - 11 AU - Roger Collier Y1 - 2011/08/09 UR - http://www.cmaj.ca/content/183/11/E697.abstract ER -