Socioeconomic Status and Medical Care Expenditures in Medicare Managed Care

Freedman, Vicki A; Kapur, Kanika; Rogowski, Jeannette A; Wickstrom, Steven L. (2006). Socioeconomic Status and Medical Care Expenditures in Medicare Managed Care. Journal of health care for the poor and underserved. 17(4), 876-898.