title: [Transbronchoscopic ultrasonography: a debatable procedure].
authors.forename: M
authors.initials: M
authors.lastname: Prados
authors.forename: R
authors.initials: R
authors.lastname: Alvarez-Sala
mesh_terms: D001999:Bronchoscopy; D002283:Carcinoma, Bronchogenic / Q000000981:diagnostic imaging*; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D014463:Ultrasonography / Q000379:methods