RT Journal Article SR Electronic T1 Not-so-surprising findings JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 172 OP 172 DO 10.1503/cmaj.1060113 VO 175 IS 2 A1 John P.A. Ioannidis A1 Panagiotis Papanikolaou YR 2006 UL http://www.cmaj.ca/content/175/2/172.1.abstract