RT Journal Article SR Electronic T1 Darin C. Orr DC CMT MD CCFP JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 835 OP 857 VO 60 IS 9 A1 William M. Glenn YR 2014 UL http://www.cfp.ca/content/60/9/835.1.abstract AB