PubMed:32105304 / 51-55
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T7","span":{"begin":0,"end":4},"obj":"IN"}],"text":"From"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok8","span":{"begin":0,"end":4},"obj":"IN"},{"id":"lookup2","span":{"begin":0,"end":4},"obj":"stop"}],"text":"From"}