L. M. PHILIP, C. RAMANI, B. J. WILLIAMS, and S. USHAKUMARI, “Ultrasonographic anatomy and biometry of eye in calves and goats”, Indian J of Anim Sci, vol. 87, no. 2, pp. 175–177, Feb. 2017, doi: 10.56093/ijans.v87i2.67708.