Edward Ringel, MD
Disclosures: Authors have disclosed no conflicts of interest. Forms can be viewed at www.acponline.org/authors/icmje/ConflictOfInterest Forms.do?msNum=L14-0498.
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Ringel E. Maintenance of Certification. Ann Intern Med. 2015;162:77. doi: 10.7326/L15-5040-2
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Published: Ann Intern Med. 2015;162(1):77.
Copyright © 2017 American College of Physicians. All Rights Reserved.
Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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