RT Journal Article SR Electronic T1 Agony behind bars JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.109-4391 DO 10.1503/cmaj.109-4391 A1 Stall, Nathan YR 2013 UL http://www.cmaj.ca/content/early/2013/01/21/cmaj.109-4391.abstract AB