TY - JOUR T1 - How to address the resurgence of syphilis in Canada JF - Canadian Medical Association Journal JO - CMAJ SP - E1367 LP - E1368 DO - 10.1503/cmaj.191075 VL - 191 IS - 50 AU - Ameeta E. Singh Y1 - 2019/12/16 UR - http://www.cmaj.ca/content/191/50/E1367.abstract ER -