Toppo, A., Varma, S., Karwa, A., Khare, R.L. and Malhotra, Y. 2021. The role of NT-proBNP in the diagnosis of diastolic heart failure and its correlation with echocardiography. International Journal of Advances in Medicine. 8, 3 (Feb. 2021), 404–409. DOI:https://doi.org/10.18203/2349-3933.ijam20210597.