BB-kb+ner@ldeleger:BB-kb+ner-21924022 / 252-283
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/BB-kb+ner@ldeleger/sourceid/BB-kb+ner-21924022","sourcedb":"BB-kb+ner@ldeleger","sourceid":"BB-kb+ner-21924022","text":"ns obtained by gastroscopy from","tracks":[]}