Doganci, M., Guler Eraslan Doganay, Mehtap Tunc and Hilal Sazak 2024. Determination of predisposing factors for prolonged intensive care in patients with exacerbation of chronic obstructive pulmonary disease. Journal of the Pakistan Medical Association. 74, 6 (May 2024), 1061–1066. DOI:https://doi.org/10.47391/JPMA.9418 .