Retkoceri, Ragip. 2015. “Mid-Cavity Obstruction and High Intraventricular Pressure in Child With Critical Hypertrophic Cardiomyopathy”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies 4 (6):280-83. https://www.anglisticum.ielas.org/index.php/IJLLIS/article/view/130.