Open main menu
Opengenome.net
β
Search
Edit
Herd immunity
Revision as of 23:01, 9 February 2006 by
Nmlee
(
talk
|
contribs
)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Share
정의
지역 사회나 인구의 질병 저항 수준.