
PubMed:32106216 / 2278-2287
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T254","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"providers"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok421","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"providers"}