PubMed:32159237 / 874-884
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T154","span":{"begin":0,"end":10},"obj":"NN"}],"text":"polymerase"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok162","span":{"begin":0,"end":10},"obj":"NN"}],"text":"polymerase"}