Memon, H., Saeed, F., Iqbal, M., Saboohi, E., Hanif, S. and Mallick, A.H.H. 2022. Association of extensively drug resistant salmonella infection in children with typhoid fever. Pakistan Journal of Medical Sciences. 38, 7 (Aug. 2022). DOI:https://doi.org/10.12669/pjms.38.7.5868.