PubMed:32149773 / 2424-2436
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T378","span":{"begin":0,"end":12},"obj":"NN"}],"text":"REGISTRATION"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok409","span":{"begin":0,"end":12},"obj":"NNP"}],"text":"REGISTRATION"}