Madhusudana, Y., Uma Maheswara Reddy V, P. Sindhura, and K S Vedaraju. “Role of Tissue Harmonic Imaging in Evaluation of Focal Liver Lesions”. Asian Journal of Medical Radiological Research, Vol. 10, no. 1, June 2022, pp. 23-26, https://aijournals.com/index.php/ajmrr/article/view/2361.