PubMed:32023685 / 191-199
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T32","span":{"begin":3,"end":8},"obj":"RB"}],"text":"ly close"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok36","span":{"begin":3,"end":8},"obj":"RB"}],"text":"ly close"}