Adler NE, Boyce WT, Chesney MA, Folkman S, Syme L. Socioeconomic inequalities in health: no easy solution. JAMA . 1993;;269:3140-3145.
Epstein AM, Stern RS, Tognelti J, et al. The association of patients' socioeconomic characteristics with the length of hospital stay and hospital charges within diagnosis-related groups. N Engl J Med . 1988;;318:1579-1585.
Dutton DB, Levine S. Overview, methodologic critique, and reformulation. In: Bunker JP, Comby DS, Kehrer BH, eds. Pathways to Health . Menlow Park, Calif: Henry J Kaiser Family Foundation; 1989;:29-69.
Feinstein JS. The relationship between socioeconomic status and health: a review of the literature. Milbank Q . 1993;;71:279-322.
Dutton DB. Explaining the low use of health services by the poor: costs, attitudes or delivery systems. Am Soc Rev . 1978;;43:348-368.
Pappas G, Queen S, Hadden W, Fisher G. The increasing disparity in mortality between socioeconomic groups in the United States, 1960 and 1986. N Engl J Med . 1993;;329:103-109.
Riportella-Muller R, Richardson LA, Luchok K, Donat P, Selby-Harrington M. Non-financial barriers to preventive care use: the case of EPSDT. Read before the Association of Health Services Research Annual Meeting, June 29,1993; Washington, DC.
St Peter R, Newacheck P, Halfon N. Access to care for poor children: separate and unequal. JAMA . 1992;;267:2760-2764.
Savitz L, Ricketts T. Maternal employment as a potential barrier to obstetrical care access. Presented as a poster at the Association of Health Services Research Annual Meeting; June 29,1993; Washington, DC.
Kiefe CI, Harrison PL. Post-hospitalization follow-up appointment-keeping among the medically indigent. J Community Health . 1993;;18:271-282.
Kindig DA, Movassaghi H, Dunham NC, Zwick DI, Taylor CM. Trends in physician availability in 10 urban areas from 1963 to 1980. Inquiry . 1987;; 24:136-146.
Yudkowsky BK, Cartland JD, Flint SS. Pediatrician participation in Medicaid: 1978-1989. Pediatrics . 1990;;85:567-577.
Weissman JS, Stern R, Fielding SL, Epstein AM. Delayed access to health care: risk factors, reasons, and consequences. Ann Intern Med . 1991;; 114:325-331.
Shea S, Misra D, Ehrlich MH, Field L, Francis CK. Predisposing factors for severe, uncontrolled hypertension in an inner-city minority population. N Engl J Med . 1992;;327:776-781.
Wenneker MB, Epstein AM. Racial inequalities in the use of cardiac procedures for patients with ischemic heart disease in Massachusetts. JAMA . 1989;;261:253-257.
Weissman J, Epstein AM. Case mix and resource utilization by uninsured hospital patients in the Boston metropolitan area. JAMA . 1989;;261:3572-3576.
Yelin EH, Kramer JS, Epstein W. Is health care use equivalent across social groups? a diagnosisbased study. Am J Public Health . 1983;;73:563-571.
Hayward RA, Bernard AM, Freeman HE, Corey CR. Regular source of ambulatory care and access to health services. Am J Public Health . 1990;; 81:434-438.
Piper JM, Ray WA, Griffen MR. Effects of Medicaid eligibility expansion on prenatal care and pregnancy outcome in Tennessee. JAMA . 1990;;264: 2219-2223.
Miller CL, Margolis LH, Schwethelm B, Smith S. Barriers to implementation of a prenatal program for low income women. Am J Public Health . 1989;;79:62-64.
Smith GD, Bartley M, Bleane D. The Black Report on socioeconomic inequalities in health 10 years on. BMJ . 1990;;301:373-377.
Lahelma E, Valkonen T. Health and social inequalities in Finland and elsewhere. Soc Sci Med . 1990;;31:257-265.