RT Journal Article SR Electronic T1 A large and a small hand JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E294 OP E294 DO 10.1503/cmaj.109-3209 VO 182 IS 7 A1 Basia Siedlecki YR 2010 UL http://www.cmaj.ca/content/182/7/E294.abstract