N. A. Villa

Glutathione Peroxidase and Superoxide Dismutase activities in blood and seminal plasma in colombian stallions

N. A. Villa, Daniel Castaño, P. C. Duque, 2012 .

Body measurements and serum and follicular concentrations of lipids and glucose in fertile and subfertile Brahman cows

N. A. Villa, A. Ceballos, P. Tabares, 2009 .

Clinical biochemistry values in serum from grazing Brahman cows

N. A. Villa, A. Ceballos, Carlos A. Serna, 1999 .

Activity of glutathione peroxydase and superoxide dismutase in whole blood, blood plasma and seminal plasma in normande bulls

N. A. Villa, A. Ceballos, Wilson Moreno, 2008 .

INDICADORES BIOQUÍMICOS DEL BALANCE ENERGÉTICO EN EL PERIPARTO DE VACAS BRAHMAN EN PASTOREO EN EL TRÓPICO COLOMBIANO Biochemical Indicators of Energy Balance Around Calving in Pasture-Based Brahman Cows in the Tropic of Colombia

N. A. Villa, Alejandro Ceballos, D. Escobar, 2011 .