PubMed:32124000 / 1472-1485
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T220","span":{"begin":0,"end":13},"obj":"JJ"}],"text":"environmental"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok239","span":{"begin":0,"end":13},"obj":"JJ"}],"text":"environmental"}