Malek, Sanaz, et al. “Synthesis, Characterization, and Evaluation of Anti-Helicobacter Activity of Chitosan and Pectin Microparticles Containing Zataria Multiflora Extract In Vitro: H. Pylori Suppression by Bioactive Compounds”. Applied Food Biotechnology, vol. 9, no. 4, Oct. 2022, pp. 321-3, doi:10.22037/afb.v9i4.39610.