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Silva JR, van den Hurk R, de Matos MH, dos Santos RR, Pessoa C, de Moraes MO, de Figueiredo JR.Silva JR, et al.Theriogenology. 2004 Jun;61(9):1691-704. doi: 10.1016/j.theriogenology.2003.09.014.Theriogenology. 2004.PMID: 15019464
de Assis EIT, Azevedo VAN, De Lima Neto MF, Costa FC, Paulino LRFM, Barroso PAA, Donato MAM, Peixoto CA, Do Monte APO, Matos MHT, Godinho AN, Freire JMO, Batista ALPS, Silva JRV, Silva AWB.de Assis EIT, et al.Animals (Basel). 2022 Dec 20;13(1):18. doi: 10.3390/ani13010018.Animals (Basel). 2022.PMID: 36611626Free PMC article.