PubMed:32077115 / 113-121
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T16","span":{"begin":2,"end":6},"obj":"CD"},{"id":"EnjuParser_T17","span":{"begin":7,"end":8},"obj":"-LRB-"}],"text":"e 2019 ("}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok19","span":{"begin":2,"end":6},"obj":"CD"},{"id":"tok20","span":{"begin":7,"end":8},"obj":"("},{"id":"lookup4","span":{"begin":2,"end":6},"obj":"year"}],"text":"e 2019 ("}