PubMed:32114747 / 228-237
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T36","span":{"begin":0,"end":9},"obj":"NN"}],"text":"stability"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok39","span":{"begin":0,"end":9},"obj":"NN"}],"text":"stability"}