@misc{miscf9af64ae,
title   = {In vivo progesterone release kinetics: a comparative study of different intravaginal devices used in cattle},
author = {Maturana Filho, Milton and Gomes, G. C and Caetano, C. V. F and Kehrle, Aline and Miguez, Patrícia Helena Paiva and Pimentel, J. R. V and Madureira, Ed Hoffmann},
year = {2011},
doi = {10.1071/RDv23n1Ab15},
booktitle   = {Annual Conference of the International Embryo Transfer Society}
}