TY - JOUR AU - Green, J; Wintfeld, N; Krasner, M; Wells, C TI - In search of America's best hospitals. The promise and reality of quality assessment JO - JAMA IS - 14 VL - 277 PY - 1997 DO - 10.1001/jama.1997.03540380066033 SP - 1152 EP - 1155 ER -