. 2011;23(4):195–199. doi: 10.5455/msm.2011.23.195-199
© 2011 AVICENA
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 2.
The mean and standard deviation of age at menarche
 |