Glover, S.Bellinger, J. DBae, S.Rivers, P. ASingh, K. PAbstract available at publisher's web site.DisparitiesChronic Illness & Diseasescongestive heart failureblack and whiteAfrican AmericansphysiciansracegeneticsimpactperceptionsgeneralistinfarctionPerceived health status and utilization of specialty care: Racial and ethnic disparities in patients with chronic diseasesArticle