PubMed:32026671 / 2019-2024
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T348","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"solid"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok380","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"solid"}