http://radiology.rsna.org/content/242/3/945.full
Jorge Ahualli, MD
1 From the Department of Radiology, Centro Radiológico Luis Méndez Collado, Muñecas 444, San Miguel de Tucumán, Tucumán 4000, Argentina. Received September 16, 2004; revision requested November 18; revision received November 21; accepted December 24.
