Waseem Iqbal, Uroosa Iram, Moiz Inam Khan, Nazish Farooq, Amna Iram, Zahid Rehman, Mati Ullah, Ihsan Ali. “Clinical Characteristics and Early Findings of Coronavirus Disease (Covid-19) at a Tertiary Care Teaching Hospital in Pakistan”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 10, Dec. 2022, p. 596, doi:10.53350/pjmhs221610596.