Retkoceri, Ragip. “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, no. 6 (December 7, 2015): 280–283. Accessed May 3, 2024. https://anglisticum.org.mk/index.php/IJLLIS/article/view/130.