Román-García F, McDowell RE, Cestero H, Rivera-Anaya JD, Arroyo-Aguilú JA. Performance of Holstein Cows Born in Puerto Rico Versus Cows Imported from the United States. JAUPR [Internet]. 1979 Jan. 1 [cited 2024 Dec. 22];63(1):13-21. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/10303