PMC:7105881 / 12490-12504
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T226","span":{"begin":1,"end":9},"obj":"GO:0031975"},{"id":"T98118","span":{"begin":1,"end":9},"obj":"GO:0031975"}],"text":" envelope (E),"}