PubMed:32064853 / 130-139
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T22","span":{"begin":2,"end":4},"obj":"IN"},{"id":"EnjuParser_T23","span":{"begin":5,"end":9},"obj":"CD"}],"text":"k of 2019"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok25","span":{"begin":2,"end":4},"obj":"IN"},{"id":"tok26","span":{"begin":5,"end":9},"obj":"CD"},{"id":"lookup5","span":{"begin":5,"end":9},"obj":"year"}],"text":"k of 2019"}