Gerasimenko ON. Particularities of gastroduodenal pathology in children, associated with cytotoxic CAGA-positive strains of Helicobacter pylori. Med. perspekt. [Internet]. 2013Oct.2 [cited 2024Dec.2];18(3):84-9. Available from: https://journals.uran.ua/index.php/2307-0404/article/view/18998