PubMed:32167166 / 451-462
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T79","span":{"begin":0,"end":11},"obj":"NN"}],"text":"polyprotein"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok88","span":{"begin":0,"end":11},"obj":"NN"}],"text":"polyprotein"}