PubMed:32074786 / 1573-1582
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T241","span":{"begin":0,"end":9},"obj":"NN"}],"text":"guideline"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok257","span":{"begin":0,"end":9},"obj":"NN"}],"text":"guideline"}