K.P, Prasadbabu, Sumangali P, and Srinivasarao ch. 2013. “Seroprevalence Of HIV In High Risk Group Urban And Rural Population (In Krishna District): Seroprevalence Of Hiv In High Risk Group”. National Journal of Integrated Research in Medicine 4 (4):51-56. http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2205.