Saenghirunvattana, S., V. Jotisakulrata, C. Buakham, S. Worapongpaiboon, T. Nakajima, K. Yasufuku, and T. Fujisawa. “Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration (EBUS-TBNA) Followed by Thoracotomies”. The Bangkok Medical Journal, Vol. 1, no. 1, Feb. 2011, p. 7, doi:10.31524/bkkmedj.2011.02.002.