The Helicobacter pylori BabA in gastric cancer:Current research advances 
YU Yang, WANG Na, WANG Bofang, LI Yumin, CHEN Hao.
The Journal of Practical Medicine . 2022, (18): 2284 -2288 .  DOI: 10.3969/j.issn.1006⁃5725.2022.18.007