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Open-Access Journal
Review
Maria-Angeles Aller, Natalia Arias, Isabel Prieto, Salvador Agudo, Carlos Gilsanz, Laureano Lorente, Jorge-Luis Arias, Jaime Arias 
World J Hepatol 4(7):199-208. Published online Jul 27, 2012. doi: 10.4254/wjh.v4.i7.199
Original Article
Koffi Alain Attia, Serge Eholié, Eugène Messou, Christine Danel, Sandrine Polneau, Henri Chenal, Thomas Toni, Myreille Mbamy, Catherine Seyler, Naomi Wakasugi, Thérèse N’dri-Yoman, Xavier Anglaret 
World J Hepatol 4(7):218-223. Published online Jul 27, 2012. doi: 10.4254/wjh.v4.i7.218
Brief Article
Wei-Hui Sun, Ming-Quan Song, Chang-Qing Jiang, Yong-Ning Xin, Jian-Lin Ma, Ying-Xun Liu, Lei Ma, Zhong-Hua Lin, Chang-Yan Li, Ling Liu, Mei Zhang, Lei-Lei Chu, Xiang-Jun Jiang, Qiang Wan, Lin Zhou, Rong Ren, Ling-Fang Meng 
World J Hepatol 4(7):224-230. Published online Jul 27, 2012. doi: 10.4254/wjh.v4.i7.224
Case Report
Leslie Yang, Andrew Aronsohn, John Hart, Donald Jensen 
World J Hepatol 4(7):231-233. Published online Jul 27, 2012. doi: 10.4254/wjh.v4.i7.231