Sierra Pérez, A. N., Otálora Baquero, M. A., Medellín , A. L., Mogollón Portilla , V., Rivera Bernal, C. A. and Guerrero Restrepo , C. (2023) “Abdominal Radiography and Ultrasound as a Diagnostic Method in Necrotizing Enterocolitis”, Universitas Medica, 64(3). doi: 10.11144/Javeriana.umed64-3.ream.