Biochemical profile of the amniotic fluid at the delivery moment of the Nelore calves conceived by in vitro production and embryo transfer - Moya, C. F. [UNESP]; Piagentini, M. [UNESP]; Prestes, Nereu Carlos [UNESP]; Lucidi, C. A. [UNESP]; Takahira, Regina Kiomi [UNESP] (Wiley-Blackwell Publishing, Inc, 2008)