PubMed:32150618 / 104-118
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T15","span":{"begin":6,"end":8},"obj":"IN"}],"text":"tment of Sever"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok16","span":{"begin":6,"end":8},"obj":"IN"}],"text":"tment of Sever"}