PubMed:31996494 / 168-171
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T32","span":{"begin":1,"end":3},"obj":"IN"}],"text":" in"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok42","span":{"begin":1,"end":3},"obj":"IN"},{"id":"lookup7","span":{"begin":1,"end":3},"obj":"country_code"}],"text":" in"}