Kabapy, Ahmed F, Amira M Kotkat, Hanan Zakaria Shatat, and Ekram W Abd El Wahab. “Clinico-Epidemiological Profile of Fever of Unknown Origin in an Egyptian Setting: A Hospital-Based Study (2009–2010)”. The Journal of Infection in Developing Countries 10, no. 01 (January 31, 2016): 30-42. Accessed December 9, 2019. https://jidc.org/index.php/journal/article/view/26829535.