PubMed:32150360 / 3204-3215
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T546","span":{"begin":0,"end":11},"obj":"NN"}],"text":"speculation"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok599","span":{"begin":0,"end":11},"obj":"NN"}],"text":"speculation"}