Mithun S, Begum N, Ferdousi S, Begum S, Ali T. Time Domain Measures Of Heart Rate Variability In Heavy Workers. J Bangladesh Soc Physiol [Internet]. 2012 Feb. 7 [cited 2024 Jul. 17];6(2):77-83. Available from: https://banglajol.info/index.php/JBSP/article/view/9755