PubMed:32077115 / 198-206
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T30","span":{"begin":2,"end":3},"obj":"-RRB-"}],"text":"-2) infe"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok34","span":{"begin":1,"end":2},"obj":"LS"},{"id":"tok35","span":{"begin":2,"end":3},"obj":")"}],"text":"-2) infe"}