@article{{MRA}{}, author = {Sirtori, C., Castelnuovo, S., Labombarda, F.}, title = { Hypoplastic Left Anterior Descending Coronary: Early Assessment by Transthoracic Coronary Ultrasound}, journal = {Medical Research Archives}, volume = {6}, number = {2}, year = {2018}, doi = {10.18103/mra.v6i2.1683}, url = {https://esmed.org/MRA/mra/article/view/1683} }