[1]
M. . Humaira, “Causes of Mortality in Hospitalized, PCR Positive Patients of Covid-19 At Tertiary Care Hospital of Sindh Pakistan: Causes of Mortality in Hospitalized, PCR Positive Patients of Covid-19”, PJHS-Lahore, vol. 4, no. 02, pp. 91–94, Feb. 2023.