PubMed:32049687 / 1032-1040
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T176","span":{"begin":0,"end":8},"obj":"IN"}],"text":"although"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok196","span":{"begin":0,"end":8},"obj":"IN"}],"text":"although"}