PubMed:32053389 / 523-530
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok96","span":{"begin":1,"end":3},"obj":"TO"},{"id":"tok97","span":{"begin":4,"end":7},"obj":"DT"},{"id":"lookup12","span":{"begin":1,"end":3},"obj":"country_code"}],"text":" to the"}