The provision of medical assistance in dying: protocol for a scoping review
Simon J W Oczkowski, Ian Ball, Carol Saleh, Gaelen Kalles, Anatoli Chkaroubo, Mike Kekewich, Paul Miller, Marianne Dees, Andrea Frolic
BMJ Open Aug 2017, 7 (8) e017888; DOI: 10.1136/bmjopen-2017-017888