Lirussi, Flavio, Nicola Vitturi, Lorenzo Azzalini, Serena Orando, Rocco Orlando, Mario Plebani, and Giuseppe Realdi. 2009. “Perihepatic Adipose Tissue Thickness: A New Non-Invasive Marker of NAFLD?”. Journal of Gastrointestinal and Liver Diseases 18 (1):61-66. https://www.jgld.ro/jgld/index.php/jgld/article/view/2009.1.10.