The Results of karyotype analysis and 22q11.2 (DiGeorge Syndrome critical region) deletion investigation in fetal cardiac system anomalies : Karyotype Analysis and 22q11.2 (DiGeorge Syndrome critical region) Deletion. Aegean J Obstet Gynecol [Internet]. 2023 Sep. 18 [cited 2025 Nov. 1];5(2):26-31. Available from: https://www.aejog.com/index.php/aejog/article/view/140