PubMed:32171865 / 184-191
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T29","span":{"begin":2,"end":4},"obj":"TO"}],"text":"d to in"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok34","span":{"begin":2,"end":4},"obj":"TO"},{"id":"lookup4","span":{"begin":2,"end":4},"obj":"country_code"}],"text":"d to in"}