PubMed:32057212 / 762-777
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T120","span":{"begin":0,"end":15},"obj":"NNS"}],"text":"recommendations"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok124","span":{"begin":0,"end":15},"obj":"NNS"}],"text":"recommendations"}