PubMed:32149769 / 1950-1959
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T297","span":{"begin":0,"end":9},"obj":"NN"}],"text":"treatment"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok382","span":{"begin":0,"end":9},"obj":"NN"}],"text":"treatment"}