00724nam a2200181 a 450000100080000000500110000800800410001910000230006024501170008326001910020070000200039170000210041170000170043270000180044970000220046770000220048970000310051119269852013-01-30       2008    bl uuuu     u00u1 u    #d1 aSIQUEIRA, L. G. B.  aCorpora lutea morphological and echotextural attributes related to plasma progesterone concentration in heifers.  aReproduction, Fertility and Development, v. 20, n. 1, p. 237-238, 2008. Edição dos proceedings da Annual Conference or the International Embryo Transfer Society, Denver, Coloradoc20081 aVIANA, J. H. M.1 aTORRES, C. A. A.1 aSOUZA, E. D.1 aAMORIM, L. S.1 aFONSECA, J. F. da1 aCAMARGO, L. S. A.1 aMONTEIRO JÚNIOR, P. L. J.