TY - JOUR T1 - Quick and painless JF - Canadian Family Physician JO - Can Fam Physician SP - 804 LP - 806 VL - 65 IS - 11 AU - Danielle O’Toole Y1 - 2019/11/01 UR - http://www.cfp.ca/content/65/11/804.abstract N2 - ER -