1. Improving the geographical precision of rural chronic disease surveillance by using emergency claims data: a cross-sectional comparison of survey versus claims data in Sullivan County, New York. Issue 11 (18th November 2019) Authors: Lee, David C; Feldman, Justin M; Osorio, Marcela; Koziatek, Christian A; Nguyen, Michael V; Nagappan, Ashwini; Shim, Christopher J; Vinson, Andrew J; Thorpe, Lorna E; McGraw, Nancy A Journal: BMJ open Issue: Volume 9:Issue 11(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗