TY - JOUR T1 - The coexistence of COPD in patients with lung cancer AU - ÇİLLİ, Aykut AU - ÖZDEMİR, Tülay AU - ÖZBULAK, Ömer AU - YAKIŞAN, Arzu AU - ÖĞÜŞ, Candan Y1 - 2003 PY - 2003 DA - 2003 N1 - doi: DO - T2 - Eurasian Journal of Pulmonology JF - Eurasian Journal of Pulmonology JO - Eurasian J Pulmonol SP - 20 EP - 24 VL - 5 IS - 1 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 2003 ER -