Al-Dalfi, M. H. K. A.-D., S. A. H. Al Ibraheem, and A. K. Q. Al-Rubaye. “The Severity of Pneumonia and Its Association With Socio-Demographic Factors Among Children under Five Years Old in Wasit Governorate Hospitals, Iraq”. Journal of Public Health in Africa, vol. 14, no. 8, Aug. 2023, doi:10.4081/jphia.2023.2674.