Sathyabama, T.Leela, V.Viswanathan, S.Gajendran, K.TANUVAS2019-12-202019-12-202003-06http://krishikosh.egranth.ac.in/handle/1/5810138114TNV_IJAR_24(1)_Jun2003_42-43Estimation of total LDH and fractionation of isozymes by PAGE were done in the sera cattle. The level was 696.00 ± 22.97 lU/ L during late lactation and 609.50± 24.17 lU/ L during lactation.en-USVeterinary ScienceVeterinary PhysiologyArticle