TY - JOUR T1 - HeadsUpGuys JF - Canadian Family Physician JO - Can Fam Physician SP - 93 LP - 94 VL - 64 IS - 2 AU - John Ogrodniczuk AU - John Oliffe AU - Joshua Beharry Y1 - 2018/02/01 UR - http://www.cfp.ca/content/64/2/93.abstract N2 - ER -