PubMed:32031570 / 141-149
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T19","span":{"begin":1,"end":5},"obj":"CD"},{"id":"EnjuParser_T20","span":{"begin":5,"end":6},"obj":"-COMMA-"}],"text":" 2019, n"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok22","span":{"begin":1,"end":5},"obj":"CD"},{"id":"tok23","span":{"begin":5,"end":6},"obj":","},{"id":"lookup7","span":{"begin":1,"end":5},"obj":"year"}],"text":" 2019, n"}