Authors: Roohan, PJ Conroy, MB Anarella, JP Butch, JM Gesten, FC

Citation: Pj. Roohan et al., Commercial managed care plans leaving the medicaid managed care program inNew York State: Impact on quality and access, J URBAN H, 77(4), 2000, pp. 560-572

Authors: Sollano, JA Gelijns, AC Moskowitz, AJ Heitjan, DF Cullinane, S Saha, T Chen, JM Roohan, PJ Reemtsma, K Shields, EP

Citation: Ja. Sollano et al., Volume-outcome relationships in cardiovascular operations: New York State,1990-1995, J THOR SURG, 117(3), 1999, pp. 419-430