A. KUMAR, N. S. SAINI, J. MOHINDROO, and N. K. SOOD, “Ultrasonographic features of normal heart and liver in relation to diagnose pericarditis in bovine”, Indian J of Anim Sci, vol. 82, no. 12, pp. 1489–1494, Dec. 2012, doi: 10.56093/ijans.v82i12.25661.