Ali, N. A., Lami, F. and Salman, M. (2021) “Sex-based Variations in Clinical Manifestations, Co-morbidities, and Outcome of COVID-19 Patients in Baghdad, Iraq, 2020”, Global Journal of Respiratory Care, 7, pp. 41–47. doi: 10.12974/2312-5470.2021.07.07.