AlMutairi, Hatem H, et al. “Prevalence of Serological Markers and Nucleic Acid for Blood-Borne Viral Infections in Blood Donors in Al-Baha, Saudi Arabia”. The Journal of Infection in Developing Countries, vol. 10, no. 06, June 2016, pp. 619-25, doi:10.3855/jidc.6666.