title: Interstitial lung disease in connective tissue diseases: what are the important questions?
authors.forename: Jay H
authors.initials: JH
authors.lastname: Ryu
authors.forename: Tim
authors.initials: T
authors.lastname: Bongartz
authors.forename: Eric L
authors.initials: EL
authors.lastname: Matteson
mesh_terms: D003240:Connective Tissue Diseases / Q000150:complications*; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000150:complications*