Duodenal ulcer

https://www.wikidata.org/wiki/Q172941

Field Hierarchy

Parent
Medicine 49.4M papers	Internal medicine 20.6M papers	Surgery 7.6M papers	Gastroenterology 1.9M papers
Current
Duodenal ulcer 15.6k papers
Child
Pyloroplasty 2,551 papers

Trends

Notes

History