PubMed:32150360 / 4988-4995
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T846","span":{"begin":0,"end":7},"obj":"VB"}],"text":"provide"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok917","span":{"begin":0,"end":7},"obj":"VB"},{"id":"event20","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"provide"}