TY - JOUR AU - Wu, Sucy X. PY - 2017 TI - Professor Clemens Aigner: the development and the future of lung surgery JF - Journal of Thoracic Disease; Vol 9, No 9 (September 27, 2017): Journal of Thoracic Disease Y2 - 2017 KW - N2 - Professor Clemens Aigner (Figure 1) is the director of the Department of Thoracic Surgery and Thoracic Endoscopy, Ruhrlandklinik-University Clinic Essen. UR - https://jtd.amegroups.org/article/view/15322