PubMed:32077659 / 320-326
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T51","span":{"begin":0,"end":6},"obj":"NN"}],"text":"enzyme"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok54","span":{"begin":0,"end":6},"obj":"NN"}],"text":"enzyme"}