
PubMed:32081636 / 1380-1383
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T225","span":{"begin":0,"end":3},"obj":"NNP"}],"text":"USA"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok259","span":{"begin":0,"end":3},"obj":"NNP"},{"id":"lookup37","span":{"begin":0,"end":3},"obj":"location"}],"text":"USA"}