Khawaja, A. A., A. Javaid, H. M. Qadri, N. F. Hussain, and P. Yousaf. “Complicated Oesophageal Duplication Cyst in a 55-Year-Old Man: A Rare Case from Pakistan”. Journal of the Pakistan Medical Association, vol. 74, no. 06, June 2025, pp. 965-9, doi:10.47391/JPMA.20017.