Soumerai Stephen B, Koppel Ross
Harvard Medical School Department of Population Medicine and Harvard Pilgrim Health Care, Boston, Massachusetts.
Department of Biomedical Informatics, University of Pennsylvania, Philadelphia, Pennsylvania.
Health Serv Res. 2019 Jun;54(3):537-542. doi: 10.1111/1475-6773.13129. Epub 2019 Mar 12.