Bolton JE, Humphreys BK. Shifts in approaches to continuing professional development: Implications for the chiropractic profession. J. Manip Physiol Ther, 1998;21:368-71.
Hunt N, Field J. Continuing professional development: The why, the how and the when. BJC 1999;3:62-64.
Bolton JE. New approach to postgraduate education. BJC 2000;4:60.
PACE. American Journal of Clinical Chiropractic, April 2003
_________________________________________________________ Council on Chiropractic Practice Clinical Practice Guideline Number 1 Vertebral Subluxation in Chiropractic Practice – 2003 Update & Revision