PubMed:32167524 / 131-139
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T19","span":{"begin":4,"end":5},"obj":"-COMMA-"}],"text":"uhan, Ch"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok20","span":{"begin":4,"end":5},"obj":","}],"text":"uhan, Ch"}