@article{article699d4282, title = {Performance of sheep grazing in pastures of Brachiaria decumbens, Brachiaria brizantha, Panicum maximum, and Andropogon gayanus with different protodioscin concentrations}, author = {Gracindo, Cristiane Vinhaes and Louvandini, Helder and Riet-Correa, Franklin and Barbosa-Ferreira, Marcos and Castro, Márcio Botelho de}, year = {2014}, doi = {10.1007/s11250-014-0556-y}, journal = {Tropical Animal Health and Production} }