PubMed:32150618 / 1097-1102
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T156","span":{"begin":0,"end":5},"obj":"PRP-DOLLAR-"}],"text":"their"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok170","span":{"begin":0,"end":5},"obj":"PRP$"}],"text":"their"}