1. Centers for Disease Control and Prevention2013-12-04Crude and age-adjusted incidence of diagnosed diabetes per 1,000 population aged 18-79 years, United States, 1980-2011http://www.cdc.gov/diabetes/statistics/incidence/fig2.htm6LcThKWow
2. AkinbamiLJMoormanJEBaileyCZahranHSKingMJohnsonCALuiXTrends in Asthma Prevalence, Health Care Use, and Mortality in the United States, 2001-20102012052013-12-04Hyattsville, MDNational Center for Health Statisticshttp://www.cdc.gov/nchs/data/databriefs/db94.pdf6LcbiZOZw
3. Heart Disease and Stroke Statistics—2012 Update