PubMed:32222463 / 263-267
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok51","span":{"begin":0,"end":4},"obj":"NNP"},{"id":"lookup6","span":{"begin":0,"end":4},"obj":"location"},{"id":"lookup7","span":{"begin":0,"end":4},"obj":"loc_key"}],"text":"City"}