PubMed:31996494 / 640-648
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T109","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"specific"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok123","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"specific"}