. 2015 Dec;23(6):393–397. doi: 10.5455/aim.2015.23.393-397
Copyright: © 2015 Farahnaz Sadoughi, Mehraban Shahi, Maryam Ahmadi, Nasrin Davaridolatabadi
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 1.
Elderly countries in Europe and Asia (35)
