Agarwal M, Joshi M, Gupta M, Bharti N, Chakraborti A, Sonigra M. Role of blood urea nitrogen and serum albumin ratio in predicting severity of community acquired pneumonia (CAP). Monaldi Arch Chest Dis [Internet]. 2021 Dec. 3 [cited 2024 May 19];92(3). Available from: https://www.monaldi-archives.org/macd/article/view/2091