Copas Medina KA, Valladares Rodas M, Baeza Rodríguez JJ, Magaña Monforte JG, Segura Correa JC. Effect of early age at first calving on longevity, number of days in production and lifetime milk yield of Holstein and Brown Swiss dairy cows in Honduras. Rev. Mex. Cienc. Pecu. [Internet]. 11 de abril de 2022 [citado 10 de agosto de 2026];13(1):163-74. Disponible en: https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/5444