TY - JOUR T1 - Heroin in the hospice: opioids and end-of-life discussions in the 1980s JF - Canadian Medical Association Journal JO - CMAJ SP - E1231 LP - E1232 DO - 10.1503/cmaj.170720 VL - 189 IS - 39 AU - Lucas Richert Y1 - 2017/10/02 UR - http://www.cmaj.ca/content/189/39/E1231.abstract ER -