PubMed:32077659 / 147-162
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T22","span":{"begin":2,"end":10},"obj":"JJ"}],"text":"e possible mech"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok24","span":{"begin":2,"end":10},"obj":"JJ"}],"text":"e possible mech"}