[1]
V. Russo, I. De Crescenzo, and E. Ammendola, et al., “Sympathovagal balance analysis in idiopathic postural orthostatictachycardia syndrome”, Acta Biomed, vol. 78, no. 2, pp. 133–138, Aug. 2007, Accessed: Feb. 24, 2025. [Online]. Available: https://mattioli1885journals.com/index.php/actabiomedica/article/view/1916