PubMed:32241899 / 1210-1216
Annnotations
LitCovid-PD-MONDO-v1
{"project":"LitCovid-PD-MONDO-v1","denotations":[{"id":"T12","span":{"begin":0,"end":6},"obj":"Disease"}],"attributes":[{"id":"A12","pred":"mondo_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/MONDO_0043839"}],"text":"ulcers"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok250","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"ulcers"}