Herasymova, Oksana, and Oksana Apanasenko. “Predictor Properties of Indicators of Undifferentiated Connective Tissue Dysplasia in Children With Gastroesophageal Reflux for Prediction of the Development of Heart Rhythm and Conduction Disorders”. ScienceRise: Medical Science, no. 1 (46) (January 30, 2022): 44–47. Accessed May 7, 2024. https://journals.uran.ua/sr_med/article/view/253073.