PubMed:32150618 / 468-471 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T69","span":{"begin":0,"end":3},"obj":"PRP-DOLLAR-"}],"text":"its"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok76","span":{"begin":0,"end":3},"obj":"PRP$"}],"text":"its"}