@misc{miscbf8eec82,
title   = {Timing of prostaglandin administration and the number of uses of the progesterone devices in the efficiency of TAI protocol in Girolando heifers},
author = {Mendanha, M. F and Sala, Rodrigo Vasconcellos and Reis, T. A. N. P. S and Carvalho, F. J and Guimarães, L. H. C and Macedo, G. G and Sá Filho, Manoel Francisco de and Baruselli, Pietro Sampaio},
year = {2012},
booktitle   = {Annual Meeting of the Brazilian Embryo Technology Society}
}