DATS-OPOKA, M. Аnalysis of features of clinical manifestations of gastroesophageal reflux disease in children of different age periods. ScienceRise: Medical Science, [S. l.], n. 11 (19), p. 13–17, 2017. DOI: 10.15587/2519-4798.2017.116729. Disponível em: https://journals.uran.ua/sr_med/article/view/116729. Acesso em: 6 jan. 2025.