PRESTON, Alan. Treatment of Tropical Sprue: the work of Dr. Bailey K. Ashford Examined in Retrospect. Puerto Rico Health Sciences Journal, [S. l.], v. 20, n. 3, 2013. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1041. Acesso em: 7 nov. 2025.