Video-assisted versus open thoracotomy lobectomy: comparison on lymphadenectomy and survival in early stage of lung cancer

Dariusz A. Dziedzic, Marcin Zbytniewski, Grzegorz M. Gryszko, Marcin M. Cackowski, Renata Langfort, Tadeusz M. Orlowski, on behalf of the Polish Lung Cancer Study Group (PLCSG)