Letters To The Editor
Copyright ©2014 Baishideng Publishing Group Co.
World J Orthop. Jan 18, 2014; 5(1): 67-68
Published online Jan 18, 2014. doi: 10.5312/wjo.v5.i1.67
Figure 1
Figure 1 Opening of the forth book of canon (probably, belonging to the beginning of 15th century, Iran). (Courtesy United States National Library of Medicine).