PMC:7205724 / 3057-3073
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T478","span":{"begin":1,"end":9},"obj":"VBN"},{"id":"T479","span":{"begin":10,"end":12},"obj":"TO"}],"relations":[{"id":"R476","pred":"modOf","subj":"T478","obj":"T479"}],"text":" required to med"}