Point: Are >50 Supervised Procedures Required to Develop Competency in Performing Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration for Mediastinal Staging? Yes

Point: Are >50 Supervised Procedures Required to Develop Competency in Performing Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration for Mediastinal Staging? Yes

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chest - Volume 143, Issue 4, April 2013, Pages 888-891

Erik MD, Adnan MD, FCCP,