Abstract
Roberts, ET; Mehrotra, A; Chernew, ME
Roberts, ET (reprint author), Univ Pittsburgh, Grad Sch Publ Hlth, Dept Hlth Policy & Management, 130 De Soto St,A653 Crabtree Hall, Pittsburgh, PA 15261 USA.
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2018; 320 (19): 2040