Citation | Hussin, I.A., M.A. Shwayel, Q.A. Khalaf. 2026. Effect of probiotic supplementation on physiological traits in pregnant Holstein cows and some studied characteristics of newborns during summer. Advances in Agriculture and Animal Sciences, 42(2): 73-82.

DOI | https://dx.doi.org/10.17582/journal.aaas/2026/42.2.73.82