PubMed:32074786 / 1918-1925
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T290","span":{"begin":0,"end":7},"obj":"VBN"}],"text":"adopted"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok314","span":{"begin":0,"end":7},"obj":"VBN"},{"id":"event21","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"adopted"}