Bangash, Anam Fatima, et al. “Association of Platelet Count With Severity of COVID-19 Infection at the Time of Admission in Pakistan: A Retrospective Study”. Pakistan Armed Forces Medical Journal, vol. 74, no. 2, Apr. 2024, pp. 397-00, https://doi.org/10.51253/pafmj.v74i2.8123.