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PubMed:32074786 / 275-277
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T43","span":{"begin":0,"end":2},"obj":"TO"}],"text":"to"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok46","span":{"begin":0,"end":2},"obj":"TO"},{"id":"lookup6","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"to"}