@inproceedings{inproceedings1b2cab21,
title   = {Plasma progesterone (p4) profiles on the day of embryo colletion in the bos indicus cows (nellore) submitted to superovulatione with fsh},
author = {Gradela, A and Esper, C R and Rosa e Silva, Alzira Amélia Martins},
year = {1992},
booktitle   = {Encontro de Pesquisas Veterinarias}
}