. 2009 Jan 30;19(1):28–33. doi: 10.2188/jea.JE20080085
© 2009 Japan Epidemiological Association.
This is an open access article distributed under the terms of Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 1. Distribution of activities of daily living scores.
