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病例-对照研究
释义
病例-对照研究
Encyclopedia
理学
临床试验的自适应性设计
释
case-control study
病例-对照研究
比较一组患某病的病人(病例组)和一组未患此种病的人(对照组),过去暴露于某种或几种可疑病因因素的差异的一种流行病学调查的方法。又称回顾性研究。
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transgenic bio-pollution
transgenic breeding
transgenic cells
transgenic cloned animal
transgenic cloning technology
transgenic crops
transgenic generation
transgenic heterozygote
transgenic homozygote
transgenic insect
transgenic medicinal animals
transgenic medicinal plants
transgenic microorganisms
transgenic organism
transgenic plant
transgenic selectable marker
transgenic technology ethics
Transgenic technology system
transgenic traceability system
transgenic tree
transgenic varieties of forage plants
transgenome
transgenosis
transglutaminase
transglycosylase
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