1. Acupuncture Mayo Clinic Proceedings
Tony Y. Chon, MD, Mark C. Lee, MD 
Mayo Clinic Proceedings 
Volume 88, Issue 10, Pages (October 2013)
DOI: /j.mayocp
Copyright © 2013 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Figure
Comparison of acupuncture needles with a 20-gauge hypodermic needle. Coin shown for indication of needle sizes.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2013 Mayo Foundation for Medical Education and Research Terms and Conditions