Ray, M. S., P. Yadav, V. Patel, S. Goyal, A. Raval, M. Patel, D. Ponkia, A. Dhull, S. Sehrawat, and D. Bhasin. “Ray’s Rule of Half - Governs Deployment of Tube Duodenostomy - a Lifesaving Procedure to Manage Stale and Macerated Duodenal Perforation: A Prospective Study of 22 Cases in 20 Years”. International Surgery Journal, vol. 12, no. 7, June 2025, pp. 1119-25, doi:10.18203/2349-2902.isj20251904.