Villalobos Alvarez JM, WingChing-Jones R. Jersey and Holstein cow selection during lactation according to phenotypic characteristics: production and reproduction. UNED Res. J. [Internet]. 2019 Jul. 23 [cited 2026 Mar. 25];11(3):257-71. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2579