Time taken from primary care referral to a specialist centre diagnosis of idiopathic pulmonary fibrosis: an opportunity to improve patient outcomes? oleh Christopher J. Brereton, Timothy Wallis, Michelle Casey, Lynn Fox, Katarina Pontopiddan, Diane Laws, Jennifer Graves, Vanessa Titmuss, Sarah Kearney, Sian Evans, Alison Grove, Samreen Hamid, Luca Richeldi, Katherine M.A. O'Reilly, Sophie V. Fletcher, Mark G. Jones