PMC:7589163 / 1787-1906
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T13","span":{"begin":92,"end":93},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ectious agents and other internal and external insults. The immune defense system comprises a combination of anatomic p"}