%0 Journal Article %T Predictors of Mortality of Older Cases with Acute Respiratory Failure Due to Chronic Obstructive Pulmonary Disease Exacerbation Admitted to Intensive Care Units %A Çalık, Ş. %A Direnç Külünk, E. %A Tekgül, Z.T. %A Doğan, N. %A Tosun, S. %A Arı, A. %A Yazıcı, E. %J Journal of Critical and Intensive Care %D 2016 %V 7 %P 89-92 %R 10.5152/dcbybd.2017.1281