“veterinary epidemiology case-control study”的概念、定义、翻译、参考文献-科学参考

单词	veterinary epidemiology case-control study
释义	veterinary epidemiology case-control study Encyclopedia 农学兽医流行病学病例对照研究释 veterinary epidemiology case-control study兽医流行病学病例对照研究选定患某疾病（病例组）和未患病（对照组）的两组动物群体，分别调查其过去暴露于某个（或某些）危险因子的情况及程度，并进行比较分析，判断这个（这些）危险因子与该病有无关联及关联程度大小的观察性研究方法。又称回顾性研究。
随便看	extracorporeal circulation/cardiopulmonary bypass extracorporeal membrane oxygenation extracorporeal shock wave lithotripsy extracosmical extract extractability of organic pollutants extractable ammonia escape analyzer Extractable Organic Matter Method extract and oleoresin extractant extractant; extracting agent extract description language extracted ion chromatogram extractibility extracting extracting agent extracting agent saponification extracting gold and silver from anode slime extracting method of TUM extraction extraction agent extraction chromatography extraction column extraction complex extraction condensing heat and power cogeneration

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