RT Journal Article SR Electronic T1 Medical data debates: Big is better? Small is beautiful? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 539 OP 540 DO 10.1503/cmaj.109-3799 VO 183 IS 5 A1 Paul Christopher Webster A1 Wayne Kondro YR 2011 UL http://www.cmaj.ca/content/183/5/539.abstract