Rostampour, Farshad, Asadolah Tanasan, and Poya Tanasan. 2014. “ Massive Pericardial Effusion in Down Syndrome With Supravalvar Pulmonary Stenosis Associated to Left Pulmonary Collapse: ”. Galen Medical Journal 3 (1):e96. https://doi.org/10.31661/gmj.v3i1.96.