TY - JOUR T1 - Manitoba's methadone program: the first 15 years JF - Canadian Medical Association Journal JO - CMAJ SP - 407 LP - 408 VL - 138 IS - 5 AU - N. el-Guebaly AU - J. O'Riordan Y1 - 1988/03/01 UR - http://www.cmaj.ca/content/138/5/407.abstract ER -