Brunetti, Giuseppe, Alberto Malovini, Claudia Testoni, Riccardo Bellazzi, Antonella Balestrino, Antonio Meriggi, Gianna Moscato, Arnaldo Alessandrini, Federica Rivolta, and Patrizia Pignatti. “Clusterization of Patients With Idiopathic Pulmonary Fibrosis With Chemokine Receptors: A Possible Role in the Diagnostic Work-up of Idiopathic Pulmonary Fibrosis?”. Sarcoidosis, Vasculitis and Diffuse Lung Disease 35, no. 1 (April 1, 2018): 35–43. Accessed October 26, 2021. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/6165.