PubMed:32165426 / 43-44
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T7","span":{"begin":0,"end":1},"obj":"-DQS-"}],"text":"\""}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok9","span":{"begin":0,"end":1},"obj":"''"}],"text":"\""}