Long-term safety of pirfenidone: results of the prospective, observational PASSPORT study
Vincent Cottin, Dirk Koschel, Andreas Günther, Carlo Albera, Arata Azuma, C. Magnus Sköld, Sara Tomassetti, Philip Hormel, John L. Stauffer, Indiana Strombom, Klaus-Uwe Kirchgaessler, Toby M. Maher
ERJ Open Research Oct 2018, 4 (4) 00084-2018; DOI: 10.1183/23120541.00084-2018