@article{article0d097b98,
title   = {Decreasing from 9 to 7 days the permanence of progesterone inserts make possible their use up to 5 folds in suckled Nellore cows},
author = {Santos Marcelo H and Ferraz Junior, Marcos Vinicius C and Polizel, Daniel M and Barroso Jose Paulo R and Miszura, Alexandre A and Martins, Andre S and Bertoloni, Analisa V and Oliveira, Gabriela B and Pires, Alexandre Vaz},
year = {2018},
doi = {10.1016/j.theriogenology.2018.01.017},
journal   = {Theriogenology}
}