TY - JOUR T1 - Cryotherapy JF - Canadian Family Physician JO - Can Fam Physician SP - 53 LP - 53 VL - 55 IS - 1 AU - David Ponka AU - Charles Czarnowski AU - Steve Ballou AU - Margaret Mioduszewski Y1 - 2009/01/01 UR - http://www.cfp.ca/content/55/1/53.2.abstract N2 - ER -