PubMed:32060789 / 128-137
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T20","span":{"begin":1,"end":6},"obj":"NNP"}],"text":" World He"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok22","span":{"begin":1,"end":6},"obj":"NNP"}],"text":" World He"}