[1]
Masood, S., Unzela Ghulam, Zahra Rahmatullah and Shayana Rukhsar Hashmani 2023. MASKNE - Prevalence and association of causative factors during Covid-19 pandemic at a tertiary care hospital of Karachi. Journal of the Pakistan Medical Association. 73, 6 (May 2023), 1221–1225. DOI:https://doi.org/10.47391/JPMA.6734.