BlumenthalD, ChernofB, FulmerT, LumpkinJ, SelbergJ. Caring for high-need, high-cost patients—an urgent priority. N Engl J Med, 2016; 375:909–911.
2.
WangL, PorterB, MaynardC, et al.Predicting risk of hospitalization or death among patients receiving primary care in the Veterans Health Administration. Med Care, 2013; 51:368–373.