Almarzooq, J., Alkhabbaz, A., & Abdulla, N. (2021). Management of esophageal perforation with fistula formation in an 80 year old woman with multiple co-morbidities. International Journal of Otorhinolaryngology and Head and Neck Surgery, 7(5), 882–884. https://doi.org/10.18203/issn.2454-5929.ijohns20211587