PubMed:32087820 / 1276-1283
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T205","span":{"begin":0,"end":7},"obj":"NNP"}],"text":"Nigeria"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok218","span":{"begin":0,"end":7},"obj":"NNP"},{"id":"lookup40","span":{"begin":0,"end":7},"obj":"location"}],"text":"Nigeria"}