HERNÁNDEZ, F.; RODRÍGUEZ, E.; UMAÑA, M.; VARGAS, P. Isolation of swarmer dostridia from soil sampies. Revista de Biología Tropical, [S. l.], v. 45, n. 3, p. 1243–1245, 1997. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/21419. Acesso em: 7 may. 2024.