Єсипова, С.І., Дмитришин, Б.Я., Бовкун, О.А. and Дмитришин, О.А. 2018. Pediatric criteria of Rome IV: changes and comparisons with the Roman criteria of III. Family medicine. 1 (Mar. 2018), 20–23. DOI:https://doi.org/10.30841/2307-5112.1.2018.132720.