PubMed:32096367 / 1569-1570
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T224","span":{"begin":0,"end":1},"obj":"-DQS-"}],"text":"\""}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok249","span":{"begin":0,"end":1},"obj":"''"}],"text":"\""}