TY - JOUR TI - Evaluation of Dynamic Hyperinflation with Negative Expiratory Pressure Method in Patients with Chronic Obstructive Pulmonary Disease AU - İkitimur, H. AU - Uzan, G. JO - European Archives of Medical Research PY - 2019 VL - 35 SP - 147 EP - 152 DO - 10.4274/eamr.galenos.2019.18209 ER -