1. Maintenance of Certification: 20 Years Later
Wendy Levinson, MD, Eric Holmboe, MD 
The American Journal of Medicine 
Volume 124, Issue 2, Pages (February 2011)
DOI: /j.amjmed
Copyright © 2011 The Association of Professors of Medicine Terms and Conditions

2. Figure 1 Kolb's Experimental Learning Cycle.
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2011 The Association of Professors of Medicine Terms and Conditions

3. Figure 2
Maintenance of Certification completion rates among physicians who initially certified in internal medicine (IM) or a subspecialty (SS) (as of February 2009).
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2011 The Association of Professors of Medicine Terms and Conditions