J. GHOSH, S. C. ROY, and R. U. SUGANTHI, “Changes in phosphatases activities in uterine secretion during estrous cycle:A possible indicator of important biochemical changes in buffaloes uterine microenvironment”, Indian J of Anim Sci, vol. 82, no. 12, pp. 1499–1503, Dec. 2012, doi: 10.56093/ijans.v82i12.25664.