PubMed:32023684 / 331-338
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T55","span":{"begin":0,"end":7},"obj":"NN"}],"text":"country"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok61","span":{"begin":0,"end":7},"obj":"NN"}],"text":"country"}