PubMed:32064855 / 1213-1223
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T229","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"antibodies"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok239","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"antibodies"}