PubMed:32077659 / 776-782
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T119","span":{"begin":0,"end":6},"obj":"NN"}],"text":"t-test"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok128","span":{"begin":0,"end":6},"obj":"JJ"}],"text":"t-test"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T16","span":{"begin":2,"end":6},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"t-test"}