TY  - JOUR 
AU  - Leiro Fernández, Virginia
AU  - Fernández Villar, José Alberto
PY  - 2012
SN  - 0012-3692
UR  - http://hdl.handle.net/20.500.11940/530
LA  - eng
TI  - Learning Curve for Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration Response
DO  - 10.1378/chest.12-0684
T2  - CHEST
VL  - 141
ER  -