Mohanty, Pankaj Kumar, Bhabagrahi Mallick, and Chitaranjan Rath. 2016. “Functional Echocardiography in Neonatal Intensive-Care Unit: A Need of the Hour”. Indian Journal of Child Health 3 (1): 82-84. https://doi.org/10.32677/IJCH.2016.v03.i01.019.