Ivanović A, Kovač Jd, Mašulović D, Stefanović Ad, Jakšić E, Saranović D
Center for Radiology and Magnetic Resonance Imaging, Clinical Center of Serbia, Pasterova 2, Belgrade, Serbia.
J Gastroenterol Hepatol. 2012 Jan;27(1):182. doi: 10.1111/j.1440-1746.2011.06952.x.