article_metadata: Yinglin Gao Nikhil Gupta Maisa Abdalla
article_metadata: 10.1155/2021/5543838
article_metadata: Case Rep Gastrointest Med
article_metadata: 2021 Mar 30;2021:5543838.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33859848/
article_metadata: Case Reports
article_metadata: PMC8024073
article_metadata: 33859848
article_metadata: Recurrent Aphthous Stomatitis Improved after Eradication Therapy for Helicobacter pylori
article_metadata: 2021