RT Journal Article SR Electronic T1 Academic branding: erythema ab igne and use of laptop computers JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E857 OP E857 DO 10.1503/cmaj.091868 VO 182 IS 18 A1 David Botten A1 Richard G.B. Langley A1 Amanda Webb YR 2010 UL http://www.cmaj.ca/content/182/18/E857.abstract