title: Role of induced sputum in interstitial lung disease.
authors.forename: R
authors.initials: R
authors.lastname: D'Ippolito
authors.forename: A
authors.initials: A
authors.lastname: Chetta
authors.forename: D
authors.initials: D
authors.lastname: Olivieri
mesh_terms: D000328:Adult; D003581:Cytodiagnosis / Q000379:methods; D005260:Female; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D013183:Sputum / Q000166:cytology*