Khatamov, U. A., and S. A. Khatamova. “EPIDEMIOLOGISCHE MERKMALE ANGEBORENER LIPPEN-KIEFER-GAUMENSPALTEN BEI KINDERN”. RESEARCH AND EDUCATION, vol. 2, no. 5, May 2023, pp. 210-5, https://researchedu.org/index.php/re/article/view/3990.