PubMed:32174267 / 123-127
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T17","span":{"begin":3,"end":4},"obj":"-LRB-"}],"text":"ia ("}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok19","span":{"begin":3,"end":4},"obj":"("}],"text":"ia ("}