PubMed:32083638 / 908-920
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T140","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"polyproteins"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok165","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"polyproteins"}