PubMed:32077115 / 1178-1185
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T201","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"Chronic"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok239","span":{"begin":0,"end":7},"obj":"NNP"}],"text":"Chronic"}