Increasing length of an estradiol and progesterone timed artificial insemination protocol decreases pregnancy losses in lactating dairy cows

Pereira, M.H.C. ; Rodrigues, A.D.P. ; De Carvalho, R.J. ; Wiltbank, M.C. ; Vasconcelos, J.L.M.

Journal of dairy science, 2014-03, Vol.97 (3), p.1454-1464 [Periódico revisado por pares]

United States: Elsevier Inc

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