Erkin A. Eshbaev, Aziz A. Zufarov, Makhzuna Kh. Mukhsinova. EVALUATION OF THE DETERMINATION OF THE CHROMOGRANIN MARKER AS AN ADDITIONAL DIAGNOSTIC SIGN OF VARIOUS VARIANTS OF ESOPHAGEAL ATRESIA IN NEWBORNS. CAJM [Internet]. 2025Apr.21 [cited 2025May11];(3):58-66. Available from: https://www.journals.tma.uz/index.php/cajm/article/view/1077