PubMed:32105637 / 1590-1591
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T330","span":{"begin":0,"end":1},"obj":"-RRB-"}],"text":"]"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok369","span":{"begin":0,"end":1},"obj":"NN"}],"text":"]"}