[History of epidemiologic methods-- cohort studies]

Zhonghua Liu Xing Bing Xue Za Zhi. 2004 May;25(5):449-51.
[Article in Chinese]
No abstract available

Publication types

  • Historical Article

MeSH terms

  • China
  • Cohort Studies*
  • History, 19th Century
  • History, 20th Century
  • Humans