PubMed:32134681 / 2912-2915
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T575","span":{"begin":0,"end":3},"obj":"NN"}],"text":"GGO"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok676","span":{"begin":0,"end":3},"obj":"NNP"}],"text":"GGO"}