The Contribution of Mediastinal Transbronchial Nodal Cryobiopsy to Morpho-Histological and Molecular Diagnosis oleh Francisco Javier Velasco-Albendea, Juan José Cruz-Rueda, María Jesús Gil-Belmonte, Álvaro Pérez-Rodríguez, Andrés López-Pardo, Beatriz Agredano-Ávila, David Lozano-Paniagua, Bruno José Nievas-Soriano