ANFINOGENOVA , Olga Borisovna; SHEBALINA, Anastasia Olegovna. COMORBIDITY IN CHRONIC GASTRODUODENITIS IN CHILDREN AND ASSESSMENT OF THE INFLUENCE OF INDIVIDUAL FACTORS ON ITS SEVERITY. Mother and Baby in Kuzbass, г. Кемерово, Россия, n. 2, p. 56–62, 2026. DOI: 10.24412/2686-7338-2026-2-56-62. Disponível em: https://mednauki.ru/index.php/MD/article/view/1445. Acesso em: 15 aug. 2026.