PubMed:32056397 / 283-286
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T49","span":{"begin":0,"end":3},"obj":"PRP-DOLLAR-"}],"text":"its"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok54","span":{"begin":0,"end":3},"obj":"PRP$"}],"text":"its"}