@inproceedings{inproceedings04b6c745,
title   = {Pregnancy rates and plasma progesterone concentrations in embryo recipient mares receiving diferent hormone treatment from the day of ovulation},
author = {Arruda, Rubens Paes de and Fleury, Perla Dagher Cassoli},
year = {2004},
booktitle   = {International Symposium on Equine Embryo Transfer}
}