“…While the imperative to eliminate disparities in oral health has long been recognized (65,66,132), the vital role of access to quality oral health care for people who are low-income, uninsured, and/or members of racial/ethnic minority, immigrant, or rural populations has heretofore received insufficient attention in the public health literature (23,37,77,129). Disparities need to be more fully investigated in all aspects of oral health care, including the allocation of resources for oral health care (11,66), the actual receipt (utilization) of oral health care services (95,139), the quality of oral health care services (31,32,34), the oral health care workforce (90,125), and the financing of oral health care, particularly with respect to the burden of payment on individuals and households (9,65,66,132,138,142).…”