Khudayberdieva Khamrokhon Tillavaldievna, Sabirov Akram Akdaralievich, and Khashimova Zamira Makhmudjanovna. 2026. “Echocardiographic Characteristics Of The Heart In Pulmonary Artery Stenosis Among Patients Aged 1 To 29 Years”. Emerging Frontiers Library for The American Journal of Applied Sciences 8 (01):33-38. https://emergingsociety.org/index.php/efltajas/article/view/829.