ASENJO, C. F. Riboflavin in eggs from hens of different breeds raised in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 34, n. 4, p. 322–326, 1950. DOI: 10.46429/jaupr.v34i4.12827. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12827. Acesso em: 17 aug. 2022.