The Prevalence and Trends of Hepatitis B, Hepatitis C, and HIV among Voluntary Blood Donors in Kohgiluyeh and Boyer-Ahmad Transfusion Center, Southwestern Iran - SAJJADI, Seyed Mehdi; POURFATHOLLAH, Ali Akbar; MOHAMMADI, Saeed; NOURI, Bijan; HASSANZADEH, Rostam; RAD, Fariba (Iranian Journal of Public Health, 2018)