PubMed:32023685 / 98-105
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T14","span":{"begin":0,"end":7},"obj":"NN"}],"text":"illness"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok16","span":{"begin":0,"end":7},"obj":"NN"}],"text":"illness"}