PubMed:32023680 / 455-469
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T73","span":{"begin":0,"end":14},"obj":"NN"}],"text":"otolaryngology"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok81","span":{"begin":0,"end":14},"obj":"NN"}],"text":"otolaryngology"}