Chay-Canul, A. J.; García-Herrera, R. A.; Salazar-Cuytún, R.; Ojeda-Robertos, N. F.; Cruz-Hernández, A.; Fonseca, M. A.; Canul-Solís, J. R. Development and Evaluation of Equations to Predict Body Weight of Pelibuey Ewes Using Heart Girth. Rev. Mex. Cienc. Pecu. 2019, 10, 767-777.