Correction to: Are there differences among operators in false-negative rates of endosonography with needle aspiration for mediastinal nodal staging of non-small cell lung cancer?

Following publication of the original

Source: BMC Pulmonary Medicine - March 25, 2019 Category: Respiratory Medicine Authors: Sukyeon Kim, Beomsu Shin, Hyun Lee, Jick Hwan Ha, Kyungjong Lee, Sang-Won Um, Hojoong Kim and Byeong-Ho Jeong Tags: Correction Source Type: research