PubMed:32125131 / 645-657
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T121","span":{"begin":0,"end":12},"obj":"NN"}],"text":"distribution"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok136","span":{"begin":0,"end":12},"obj":"NN"}],"text":"distribution"}