PubMed:32147628 / 44-54
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T6","span":{"begin":3,"end":7},"obj":"CD"},{"id":"EnjuParser_T7","span":{"begin":8,"end":9},"obj":"-LRB-"}],"text":"se 2019 (C"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":3,"end":7},"obj":"CD"},{"id":"tok8","span":{"begin":8,"end":9},"obj":"("},{"id":"lookup2","span":{"begin":3,"end":7},"obj":"year"}],"text":"se 2019 (C"}