PubMed:32023681 / 105-111
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T15","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Peking"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok16","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Peking"}