Time for a change: is idiopathic pulmonary fibrosis still idiopathic and only fibrotic?

Authors: Paul J. Wolters, Timothy S. Blackwell, Oliver Eickelberg, James E. Loyd, Naftali Kaminski, Gísli Jenkins, Toby M. Maher, María Molina‐Molina, Paul W. Noble, Ganesh Raghu, Luca Richeldi, Marvin I. Schwarz, Moisés Selman, Wim Wuyts, David A. Schwartz - The Lancet 2018 cited by 197