00999naa a2200241 a 450000100080000000500110000800800410001902400540006010000220011424501370013626000090027352002650028265000150054765300120056270000190057470000200059370000200061370000200063370000220065370000200067570000170069577300450071221165152020-04-17       2020    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1016/j.livsci.2019.1038862DOI1 aPFEIFER, L. F. M.  aEffect of estradiol cypionate on estrus expression and pregnancy in timed artificially inseminated beef cows.h[electronic resource]  c2020  aThe objectives of this study were to de-termine whether EC will induce estrus in ovariectomized cows, and todetermine the effect of EC on expression of estrus and P/AI in ovary-intact cows subjected to TAI protocols which included the addition ofeCG treatment.  aConception  aGametes1 aMOREIRA, E. M.1 aSILVA, G. M. da1 aSOUZA, V. L. de1 aNUNES, V. R. R.1 aANDRADE, J. de S.1 aNEVES, P. M. A.1 aFERREIRA, R.  tLivestock Sciencegv. 231, 103886, 2020.