@article{article06e8d0d9, title = {Comparison of two timed artificial insemination system schemes to synchronize estrus and ovulation in Nellore cattle}, author = {Ferraz Junior, Marcos Vinicius de Castro and Pires, Alexandre Vaz and Biehl, Marcos Vinicius and Santos, Marcelo Henrique dos and Barroso, José Paulo Roman and Gonçalves, José R. S and Sartori Filho, Roberto and Day, Michael L}, year = {2016}, doi = {10.1016/j.theriogenology.2016.06.012}, journal = {Theriogenology} }