A. Al-Salem, M. Kothari, M. Oquaish, S. Khogeer, and M. Desouky, “Morbidity and Mortality in Esophageal Atresia and Tracheoesophageal Fistula: A 20-Year Review”, Annal Ped Surg, vol. 9, no. 3, pp. 93–98, Sep. 2015.