Bocchino, M., Brancaccio, G., Rea, G., De Martino, M., Gaeta, G. B., & Sanduzzi, A. (2015). Increased liver stiffness in idiopathic pulmonary fibrosis: a pilot study. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, 32(2), 176-180. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/4097