Tasbulat Dosayev, Aidana Saidakhmetova, Ardana Balapanova and Salikh Kaldybaev 2026. Morphology of the Sinus of Valsalva, Aortic Valve, and Pulmonary Valve in Normal Hearts and in Aortic Hypoplasia. Modern Scientific Method. 12 (Jan. 2026).