PubMed:32064853 / 1218-1226
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T233","span":{"begin":0,"end":8},"obj":"RB"}],"text":"sometime"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok265","span":{"begin":0,"end":8},"obj":"RB"}],"text":"sometime"}