Masulovic D, Stevic R, Knezevic S, Micev M, Saranovic Dj, Filipovic A, Knezevic Dj, Ivanovic A, Djuric-Stefanovic A
Faculty of Medicine, University of Belgrade, Belgrade, Pasterova 2, Serbia.
J Gastroenterol Hepatol. 2012 Mar;27(3):619. doi: 10.1111/j.1440-1746.2012.07059.x.