TY - JOUR AU - Jencks, S F; Williams, M V; Coleman, E A TI - Rehospitalizations among patients in the Medicare fee-for-service program JO - N Engl J Med IS - 14 VL - 360 PY - 2009 DO - 10.1056/NEJMsa0803563 L3 - PubMed-ID: 19339721 SP - 1418 EP - 1428 ER -