Vaughan, A. S., Kramer, M. R., & Casper, M. (2014). Geographic Disparities in Declining Rates of Heart Disease Mortality in the Southern United States, 1973–2010. Centers for Disease Control and Prevention.
শিকাগো স্টাইলে সাইটেশনVaughan, Adam S., Michael R. Kramer, এবং Michele Casper. Geographic Disparities in Declining Rates of Heart Disease Mortality in the Southern United States, 1973–2010. Centers for Disease Control and Prevention, 2014.
এমএলএ সাইটেশনVaughan, Adam S., Michael R. Kramer, এবং Michele Casper. Geographic Disparities in Declining Rates of Heart Disease Mortality in the Southern United States, 1973–2010. Centers for Disease Control and Prevention, 2014.
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