Ashshi, A., Azhar, E., Johargy, A., Asghar, A., Momenah, A., Turkestani, A., … Barbour, E. K. (2014). Demographic distribution and transmission potential of influenza A and 2009 pandemic influenza A H1N1 in pilgrims. The Journal of Infection in Developing Countries, 8(09), 1169–1175. https://doi.org/10.3855/jidc.4204