TY - JOUR T1 - That’s “not medicine” — when doctors advocate for safer roads, gun bans or reducing poverty JF - Canadian Medical Association Journal JO - CMAJ SP - E548 LP - E849 DO - 10.1503/cmaj.109-5590 VL - 190 IS - 17 AU - Alison Motluk Y1 - 2018/04/30 UR - http://www.cmaj.ca/content/190/17/E548.abstract ER -