MeSH 搜索器

Observational Studies as Topic

Works about clinical studies in which participants may receive diagnostic, therapeutic, or other types of interventions, but the investigator does not assign participants to specific interventions (as in an interventional study).
推出的年份: 2014
副标题
树号: E05.318.372.250.500, N05.715.360.330.250.500, N06.850.520.450.250.500
MeSH 单一 ID: D064887
进入的组:
  • Observational Study as Topic

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