Butt, N., Soomro, S.A., Haider, G. and Zehra, A. 2023. Epidemiological and clinical characteristics of esophageal carcinoma: An experience from tertiary care hospital of Karachi, Pakistan. Pakistan Journal of Medical Sciences. 40, 1 (Nov. 2023). DOI:https://doi.org/10.12669/pjms.40.1.7419.