PubMed:32167524 / 1066-1068
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T171","span":{"begin":0,"end":2},"obj":"IN"}],"text":"Of"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok186","span":{"begin":0,"end":2},"obj":"IN"},{"id":"lookup28","span":{"begin":0,"end":2},"obj":"stop"}],"text":"Of"}