title: Surgical lung biopsy in the diagnosis of idiopathic NSIP: do we always need it in the initial approach?
authors.forename: Micaela
authors.initials: M
authors.lastname: Romagnoli
authors.forename: Carlo
authors.initials: C
authors.lastname: Gurioli
authors.forename: Gianluca
authors.initials: G
authors.lastname: Casoni
authors.forename: Venerino
authors.initials: V
authors.lastname: Poletti
mesh_terms: D001706:Biopsy; D018893:Bronchoalveolar Lavage; D001999:Bronchoscopy; D006801:Humans; D054988:Idiopathic Interstitial Pneumonias / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed