Galag, S. C. ., Rajalakshmi , R., Desai, N. . and Basavanagowdappa , H. . (2021) “The effect of deep breathing test on heart rate variability in obese and non-obese patients with myocardial infarction”, Biomedicine, 41(1), pp. 93–98. doi: 10.51248/.v41i1.541.