Death rate

From Opengenome.net
Revision as of 18:37, 2 February 2006 by J-a Bae (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
  • 정의
    -사망률
    -특정한 기간동안 지정된 인구내에서 발생한 사망자의 수