Polanco, R., Salazar, V., Reyes, N., García-Amado, M. A., & Michelangeli, F. (2011). High prevalence of dna from non-H. pylori helicobacters in the gastric mucosa of venezuelan pet dogs and its histological alterations . Revista Do Instituto De Medicina Tropical De São Paulo, 53(4), 207-212. https://www.revistas.usp.br/rimtsp/article/view/31407