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2. Four methods for calculating income as a percent of the federal poverty guideline (FPG) in the Behavioral Risk Factor Surveillance System (BRFSS)

3. Birth defects and developmental disabilities: the search for causes and cures

4. Ready or not?: protecting the public's health from diseases, disasters, and bioterrorism : 2005

5. The road to accountable care: building systems for population health management

6. HBV & HCV: America's hidden epidemics

7. H1N1 challenges ahead