. 2018 Oct 30;54(Suppl 1):307–316. doi: 10.1111/1475-6773.13077
© 2018 The Authors. Health Services Research published by Wiley Periodicals, Inc. on behalf of Health Research and Educational Trust
This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Changes in insurance coverage over time