Diagnostic yield of electromagnetic navigation bronchoscopy is highly dependent on the presence of a bronchus sign on CT imaging: Results from a prospective study

1. Seijo, L.M.
2. De Torres, J.P.
3. Lozano, M.D.
4. Bastarrika, G.
5. Alcaide, A.B.
6. Lacunza, M.M.
7. Zulueta, J.J.