PubMed:32167166 / 788-796
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T130","span":{"begin":0,"end":8},"obj":"NN"}],"text":"deletion"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok149","span":{"begin":0,"end":8},"obj":"NN"}],"text":"deletion"}