title: Fibroblastic foci: time to be counted?
authors.forename: Roland M
authors.initials: RM
authors.lastname: du Bois
mesh_terms: D005347:Fibroblasts / Q000473:pathology*; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000145:classification / Q000473:pathology*; D011379:Prognosis; D011658:Pulmonary Fibrosis / Q000145:classification / Q000473:pathology*; D012720:Severity of Illness Index