PRESTON, Alan M. Dr. Lydia J. Roberts – Puerto Rico’s Doyenne of Nutrition: LJ Roberts-Nutritional Studies in Puerto Rico. Puerto Rico Health Sciences Journal, [S. l.], v. 45, n. 3, p. 178–183, 2026. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/3813. Acesso em: 2 oct. 2026.