PubMed:32171193 / 2013-2022
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T314","span":{"begin":0,"end":9},"obj":"VBG"}],"text":"providing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok365","span":{"begin":0,"end":9},"obj":"VBG"},{"id":"event21","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"providing"}