PubMed:32074786 / 2615-2624
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T392","span":{"begin":0,"end":9},"obj":"NN"}],"text":"isolation"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok421","span":{"begin":0,"end":9},"obj":"NN"}],"text":"isolation"}