[1]
M. Saeed, S. Saeed, A. Tariq, and H. S. Hyder, “Frequency of Positive PCR test and Complications in Nasopharyngeal Swabs of Suspected Patients and Contacts of COVID-19 Tested at Allied Hospital Faisalabad”, apmc, vol. 15, no. 1, pp. 25-27, Mar. 2021.