PubMed:32064855 / 1019-1025
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T195","span":{"begin":0,"end":6},"obj":"IN"}],"text":"Except"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok203","span":{"begin":0,"end":6},"obj":"IN"}],"text":"Except"}