Mahajan, D., Makkar, N. and Singh Banipal, R.P. 2023. Risk Factor in Carcinoma Esophagus in Punjab Region of North India. Asian Pacific Journal of Cancer Biology. 8, 3 (Sep. 2023), 211-215. DOI:https://doi.org/10.31557/apjcb.2023.8.3.211-215.