Santiago-Anadón, Héctor L., and José R. Latorre-Acevedo. “Light Program and Feed Restriction During the Rearing of Out-of-Season Medium-Sized Pullets: Body Weight, Bone Development, and Sexual Maturity.”. The Journal of Agriculture of the University of Puerto Rico 88, no. 3-4 (July 1, 2004): 135-144. Accessed December 1, 2021. https://revistas.upr.edu/index.php/jaupr/article/view/1093.