Kumar, N. , Jagatheesan, V. , M Rodrigo, H.M. , Kavithevan, V., TS, J.W. , P, A.A. and Lewis, M.G. 2022. Evaluation of blood Pressure changes on exposure to sound frequencies in the youths of different ethnicity. Bangladesh Journal of Medical Science. 21, 4 (Sep. 2022), 825–828. DOI:https://doi.org/10.3329/bjms.v21i4.60279.