Syvolap, V. V., L. O. Kurilets, A. O. Yarosh, and M. S. Potapenko. “Predictors of a Prolonged Course of Community-Acquired Pneumonia”. Zaporozhye Medical Journal, vol. 19, no. 2, Mar. 2017, doi:10.14739/2310-1210.2017.2.95673.