Bolandi, A., S. Torkan, and I. Alavi. “Genotyping Pattern of the Vacuolating Cytotoxin A and Cytotoxin Associated Gene A of the Helicobacter Pylori Strains Detected in Fecal Samples of Household Dogs”. Microbiology Research, Vol. 8, no. 2, Nov. 2017, doi:10.4081/mr.2017.7289.