Read the goals and learning objectives . Read, complete, and submit answers to the post test questions and evaluation questions . The University of Arizona College of Medicine at the Arizona Health Sciences Center designates this continuing medical education activity for up to 2.5 credit hours in Category 1 of the Physician's Recognition Award of the American Medical Association. The comments and opinions expressed herein are those of the authors of this activity and are in no way to be considered comments or opinions of The University of Arizona College of Medicine at the Arizona Health Sciences Center or Medscape. Approval for category 1 credit by The University of Arizona College of Medicine at the Arizona Health Sciences Center should not be construed as endorsement of any product.
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