MeSH 搜索器

Controlled Before-After Studies

A study in which observations are made before and after an intervention, both in a group that receives the intervention and in a control group that does not.
推出的年份: 2015
副标题
树号: E05.318.372.500.812, N05.715.360.330.500.812, N06.850.520.450.500.812
MeSH 单一 ID: D065187
进入的组:
  • Before-After Studies, Controlled
  • Before-After Study, Controlled
  • Controlled Before After Studies
  • Controlled Before-After Study
  • CBA Studies
  • Controlled Before and After Studies

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