SÀENZ HERRERA, C.; LIZANO MADRIGAL, C. A contribution to the study of Hookworm disease in infants. Revista de Biología Tropical, [S. l.], v. 9, n. 2, p. 171–185, 1961. DOI: 10.15517/rev.biol.trop.1961.30310. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/30310. Acesso em: 18 sep. 2024.