Biblio
“EOARC Annual Report, Special Report 923: Effects of Reducing Dystocia on Heifer Productivity”, Oregon Agricultural Experiment Station, 1993.
, “Gonadotropin-releasing hormone-induced secretion of luteinizing hormone in postpartum beef heifers maintained on two planes of nutrition before and after breeding1”, Journal of Animal Science, vol. 72, no. 4, pp. 998 - 1003, 1994.
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