PubMed:31967321 / 1399-1405
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T211","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"humans"}
LitCovid-PubTatorCentral
{"project":"LitCovid-PubTatorCentral","denotations":[{"id":"T5","span":{"begin":0,"end":6},"obj":"Species:9606"}],"text":"humans"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok227","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"humans"}