Rashid, Muhammad, et al. “OUTCOMES OF GASTRIC PULL-UP RECONSTRUCTIVE SURGERY FOLLOWING LARYNGOPHARYNGOESOPHAGECTOMY IN HYPOPHARYNGEAL AND UPPER ESOPHAGEAL CARCINOMAS: Hypopharyngeal And Upper Esophageal Carcinomas”. Pakistan Armed Forces Medical Journal, vol. 68, no. 3, Oct. 2018, pp. 539-44, https://pafmj.org/PAFMJ/article/view/373.