PubMed:32026671 / 2527-2528
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T443","span":{"begin":0,"end":1},"obj":"NN"}],"text":"P"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok487","span":{"begin":0,"end":1},"obj":"NN"}],"text":"P"}