Santrich-Vacca, D., Cianzio, D., Rivera, A., Casas, A., & Macchiavelli, R. (2013). Quality and chemical composition of beef from cattle of two age groups in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, 97(1-2), 57–74. https://doi.org/10.46429/jaupr.v97i1-2.3039