PubMed:32091414 / 1628-1629
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T310","span":{"begin":0,"end":1},"obj":"NN"}],"text":"p"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok348","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup31","span":{"begin":0,"end":1},"obj":"currency_unit"}],"text":"p"}