@article{article7811bb95,
title   = {Equine chorionic gonadotropin and gonadotropin-releasing hormone enhance fertility in a norgestomet-based, timed artificial insemination protocol in suckled Nelore (Bos indicus) cows},
author = {Sá Filho, Manoel Francisco de and Ayres, Henderson and Ferreira, R. M and Marques, M. O and Reis, E. L and Silva, R. C. P and Rodrigues, C. A and Madureira, Ed Hoffmann and Bó, G. A and Baruselli, Pietro Sampaio},
year = {2010},
doi = {10.1016/j.theriogenology.2009.11.004},
journal   = {Theriogenology}
}