. 2012 Dec;3(12):846–852. doi: 10.4103/2008-7802.104855
Copyright: © International Journal of Preventive Medicine
This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 1.
Number and age-distribution of 11,357 boys and 10,756 girls
