Ishaque, S. M., M. S. Achackzai, Z. U. Din, and S. Pervez. “Correlation of Predisposing Factors and Esophageal Malignancy in High Risk Population of Balochistan”. Pakistan Journal of Medical Sciences, Vol. 38, no. 3, Jan. 2022, doi:10.12669/pjms.38.3.4612.