NA Urgessa, P Geethakumari, P Kampa, R Parchuri… - Cureus, 2023 - ncbi.nlm.nih.gov
Helicobacter pylori (H. pylori) is a gram-negative aerobic pathogen that primarily colonizes
the gastric mucosa. Peptic ulcer disease, atrophic gastritis, gastric cancer, and mucosal …