HERNÁNDEZ, Francisco; RIVERA, Patricia. A low cost method to produce a gaseous environment for the isolation of Helicobacter pylori . Revista do Instituto de Medicina Tropical de São Paulo, São Paulo, Brasil, v. 34, n. 2, p. 167–169, 1992. Disponível em: https://revistas.usp.br/rimtsp/article/view/28911.. Acesso em: 8 jul. 2024.