Long-term results of surgical treatment of non-small cell lung cancer in patients over 75 years of age - Pawlak, Krystian; Gabryel, Piotr; Kujawska, Anna; Kasprzyk, Mariusz; Piwkowski, Cezary; Kuffel, Błażej; Dyszkiewicz, Wojciech (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2018)