RT Journal Article SR Electronic T1 Vancouver’s supervised injection facility challenges Canada’s drug laws JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1440 OP 1444 DO 10.1503/cmaj.100032 VO 182 IS 13 A1 Kathleen Dooling A1 Michael Rachlis YR 2010 UL http://www.cmaj.ca/content/182/13/1440.abstract AB