PubMed:32118389 / 2006-2012
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T419","span":{"begin":0,"end":6},"obj":"NN"}],"text":"enzyme"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok458","span":{"begin":0,"end":6},"obj":"NN"}],"text":"enzyme"}