PubMed:32064853 / 1385-1390
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T263","span":{"begin":0,"end":5},"obj":"CD"}],"text":"23-26"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok296","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok297","span":{"begin":2,"end":3},"obj":":"},{"id":"tok298","span":{"begin":3,"end":5},"obj":"CD"}],"text":"23-26"}