Mallik B, Ferdousi S, Sultana S. Effect of music therapy on heart rate variability in generalized anxiety disorder: A poincaré analysis. J Bangladesh Soc Physiol [Internet]. 2020 Jul. 7 [cited 2024 Sep. 18];15(1):39-45. Available from: https://banglajol.info/index.php/JBSP/article/view/48113