“EKG APPARATLARINING ISHONCHLILIK DARAJASINI OSHIRISH USULLARINI ISHLAB CHIQISH”, journal, vol. 93, no. 5, pp. 284–288, May 2026, Accessed: Aug. 01, 2026. [Online]. Available: https://alpharesearchs.com/index.php/obr/article/view/666