PubMed:32077659 / 129-137
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T19","span":{"begin":4,"end":7},"obj":"CC"}],"text":"ore and "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok21","span":{"begin":4,"end":7},"obj":"CC"}],"text":"ore and "}