1.
Ferreira MCN, Miranda R, Figueiredo MA, Palhano HB. Evaluation of the pregnancy rate in multiparous Nellore cows under artificial insemination and fixed-time artificial insemination. Braz. J. Vet. Med. [Internet]. 2012 Jun. 29 [cited 2024 Dec. 22];34(2):152-6. Available from: https://bjvm.org.br/BJVM/article/view/694