Умаров, З., М. Каттаходжаева, и А. Сафаров. «From Scientific Grounds to Practical Contraversions When Taking Pregnant Women With a Breech Presentation of the Fetus». in Library, т. 22, вып. 1, июнь 2022 г., сс. 366-73, https://inlibrary.uz/index.php/archive/article/view/14760.