Effects of polyunsaturated fatty acids (PUFA) supplementation on serum concentrations of progesterone and insulin of dairy cows - Cappellozza, B. I. [UNESP]; Moriel, P. [UNESP]; Ferraretto, L. F. [UNESP]; Aboin, A. [UNESP]; Vieira, F. V. R. [UNESP]; Cooke, Reinaldo Fernandes [UNESP]; Vasconcelos, José Luiz Moraes [UNESP] (Nottingham University Press, 2010)