PubMed:32026671 / 2046-2053
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T353","span":{"begin":0,"end":7},"obj":"NN"}],"text":"shadow."}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok385","span":{"begin":0,"end":6},"obj":"NN"},{"id":"tok386","span":{"begin":6,"end":7},"obj":"."}],"text":"shadow."}