RT Journal Article SR Electronic T1 And that’s not all ... JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 942 OP 942 DO 10.1503/cmaj.110-2078 VO 182 IS 9 A1 Antony Hammer YR 2010 UL http://www.cmaj.ca/content/182/9/942.1.abstract