. 2018 May 31;14(8):1957–1962. doi: 10.1080/21645515.2018.1467200
© 2018 Merck, Sharp & Dohme Corp. Published with license by Taylor & Francis
This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial 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.
Figure 3.
Demographics of the elderly population survey.