Chavez, María I., José E. García, Francisco G. Véliz, Leticia R. Gaytán, Ángeles de Santiago, and Miguel Mellado. “Effects of in Utero Heat Stress on Subsequent Reproduction Performance of First-Calf Holstein Heifers”. Spanish Journal of Agricultural Research 18, no. 2 (September 22, 2020): e0404. Accessed August 2, 2026. https://sjar.revistas.csic.es/index.php/sjar/article/view/15721.