PubMed:32023681 / 670-676
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T100","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Peking"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok114","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Peking"}