PubMed:32134681 / 3112-3120
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T602","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"involved"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok706","span":{"begin":0,"end":8},"obj":"VBN"},{"id":"event35","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"involved"}