Key Words Dental workforce dental care use dental Health Professional Shortage Areas Abbreviation Key ACA (Patient Protection and Affordable Care Act) AHRF (Area Health Resource File) ARRA (American Recovery and Reinvestment Act) BRFSS (Behavioral Risk Factor Surveillance System) HPSA (Health Professional Shortage Area) HRSA (Health Resources and Services Administration) NHSC (National Health Service Corps) SMART (Selected Metropolitan and Micropolitan Area Risk Trends) Get full text access...