PubMed:32102621 / 32-38
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T4","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"claims"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok5","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"claims"}