WARRAICH, I.; KHAN, I.; ABID, M.; FATIMA, S.; IRSHAD, Z.; HANIF, S. Clinico-Pathological Association of Haemoglobin At The Time of Presentation: A Predictive Tool of Survivorship in COVID-19. Pakistan Armed Forces Medical Journal (PAFMJ), v. 72, n. 1, p. 244-48, 2 mar. 2022.