RT Journal Article SR Electronic T1 Take-home naloxone kits preventing overdose deaths JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 17 OP 17 DO 10.1503/cmaj.109-4663 VO 186 IS 1 A1 Laura Eggertson YR 2014 UL http://www.cmaj.ca/content/186/1/17.abstract AB