Sehar, S.; Haider, G.; Rani, B.; Rai, V.; Ather, T.; ashfaq, M. Association of Sociodemographic Determinants and Risk Factors With Advance Esophageal Cancer. Pak Armed Forces Med J 2023, 73 (SUPPL-1), S261-265. https://doi.org/10.51253/pafmj.v73iSUPPL-1.5180.