Saborío-Montero, Alejandro, Jorge MI. Sánchez, and María Vargas-Camacho. 2017. “Dynamics of Blood Calcium Concentration During Peripartum and Its Relationship With Production and Reproduction in a Jersey Cow Herd”. Agronomía Costarricense 41 (2). https://doi.org/10.15517/rac.v41i2.31354.