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1- HIV.govDate last updated: June 05 2020. What Are HIV and AIDS? [Internet]. HIV.gov. 2020 [cited 2020Nov14]. Available from: هنا

2- Types of HIV Tests [Internet]. Centers for Disease Control and Prevention. Centers for Disease Control and Prevention; 2020 [cited 2020Nov14]. Available from: هنا

3- NHS Choices. NHS; [cited 2020Nov14]. Available from: هنا

4- HIV/AIDS [Internet]. World Health Organization. World Health Organization; [cited 2020Nov14]. Available from: هنا

5- Fauci A. The human immunodeficiency virus: infectivity and mechanisms of pathogenesis. Science. 1988;239(4840):617–22.