I. D. Ujjan, B. R. Devrajani, A. A. Ghanghro, and S. Z. A. Shah, “The clinical and demographical profile of Coronavirus illness: The tale of Tablighi Jamaat and Zaireen in Quarantine / Isolation center at Sukkur and Hyderabad: Clinical profile of COVID-19 in Tablighi Jamaat & Zaireen”, Pak J Med Sci, vol. 36, no. COVID19-S4, May 2020.