PubMed:32112549 / 796-805
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T130","span":{"begin":0,"end":9},"obj":"NN"}],"text":"follow-up"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok134","span":{"begin":0,"end":9},"obj":"JJ"}],"text":"follow-up"}