RT Journal Article SR Electronic T1 Evaluating Vancouver's supervised injection facility: data and dollars, symbols and ethics JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1105 OP 1106 DO 10.1503/cmaj.081678 VO 179 IS 11 A1 Des Jarlais, Don C. A1 Arasteh, Kamyar A1 Hagan, Holly YR 2008 UL http://www.cmaj.ca/content/179/11/1105.abstract