PubMed:32118640 / 461-469
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T71","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"regimens"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok77","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"regimens"}