Muhannadhafimd - Latest News 2026-07-22T04:30:49+00:00 urn:uuid:d3fa3897-5b67-acf1-a787-f745d267f827 Interobserver variation in the assessment of appendiceal perforation By - Muhannad Hafi MD urn:uuid:5983ac91-3bd1-95ae-af89-82ee8d78bc29 2019-07-30T06:31:32+00:00