B. Babapour, M. Mirzaaghazadeh, B. Shahbazzadegan, H. Mohsenifar, A. Mohammadzadeh, and B. Zamani, “Evaluation of diagnostic value of n-terminal pro brain natriuretic peptide in pleural fluid with cardiac origin”, Int J Community Med Public Health, vol. 5, no. 3, pp. 912–916, Feb. 2018.