Infection by the bacteria helicobacter pylori in a rural population in the municipality of Governador Valadares, Minas Gerais: socio-demographic profile, hygiene habits, basic sanitation, georeferencing and clinical aspects. Revista Espinhaço [Internet]. 2023 Dec. 27 [cited 2026 May 6];13(1). Available from: https://revistas.ufvjm.edu.br/index.php/revista-espinhaco/article/view/302