T. K. SAR, T. K. MANDAL, I. SAMANTA, A. RAHAMAN, and A. K. CHAKRABORTY, “Determination of ceftriaxone in plasma and ceftizoxime in milk of mastitic cows following single dose intravenous administration”, Indian J of Anim Sci, vol. 80, no. 12, Dec. 2010, doi: 10.56093/ijans.v80i12.2221.