Mahrani, Yasmien, Ria Nova, Masagus Saleh, and Kemas Rahadianto. 2017. “Correlation of Heart Failure Severity and N-Terminal Pro-Brain Natriuretic Peptide Level in Children”. Paediatrica Indonesiana 56 (6), 315-9. https://doi.org/10.14238/pi56.6.2016.315-9.