TI - Error in acknowledgments in: Concentration and quality of hospitals that care for elderly black patients PT - JOUR DP - 2007 TA - Archives of Internal Medicine pages = {1532}, VI - 167 IP - 14 AID - 10.1001/archinte.167.14.1532 [doi] 4100 - http://dx.doi.org/10.1001/archinte.167.14.1532 SO - Archives of Internal Medicine July 23, 2007 167(14):1532