RT Journal Article SR Electronic T1 Care at for-profit hospitals JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1151 OP 1151-a DO 10.1503/cmaj.1041047 VO 171 IS 10 A1 Vincent V. Richman YR 2004 UL http://www.cmaj.ca/content/171/10/1151.2.abstract