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- Methods: Presents formulae for determining the sample sizes required in preventive study to estimate vaccine efficacy VE are derived with prespecified and adjusted width of confidence interval. 方法：应用预设和调节疫苗效力(VE)可信区间宽度的方法，推导出预防试验研究评价VE所需样本含量的计算公式。
- Whittle H,Jaffar S,Wansbrough M,Mendy M,Dumpis U,Collinson A,Hall A.Observational study of vaccine efficacy 14 years after trial of hepatitis B vaccination in Gambian children. 龚晓红王富珍李辉刘立荣李阳桦王宝兰李立琴张震韩庆英唐耀武.;北京市儿童乙型肝炎疫苗接种12年后免疫效果观察[J]
- Sample sizes to Estimate Vaccine Efficacy in Case-Control Study 病例对照研究评价疫苗效力的样本含量
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- More than once I've felt my heart slip a cog. 我不止一次感到心脏突然停跳一下。
- Aspirin has efficacy in relieving headaches. 阿司匹林有解除头痛的效能。
- I'm afraid I've eaten more than enough. 我怕我是吃得过多了。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- Study on Vaccine Efficacy and Coverage Rate of Measles Vaccine among School-age Children 学龄儿童麻疹疫苗效力和接种率研究
- It's the hottest day I've had so far. 这是迄今为止我经历的最热的一天。
- Keywords Varicella zoster virus;Seroprevalence;Varicella vaccine;Vaccine efficacy;Immunization strategy; 水痘-带状疱疹病毒;血清流行率;水痘疫苗;疫苗效果;免疫策略;
- "War and Peace" is the longest book I've ever read. 《战争于和平》是我读过的书中最长的一本。
- Don't mess up my hair: I've just combed it. 别把我的头发弄乱，我刚梳好。
- I think I've met the love of my life. 我认为我已找到理想的爱人了。
- I'm all at sea; I've no idea how to repair cars. 我手足无措，不知道怎样修理汽车。
- This vaccine will give you immunity for two years. 接种这种疫苗可有两年免疫力。
- Stop glowering at me, I've done nothing wrong! 别凶狠地瞪着我，我没有干坏事。
- The efficacy of the medicine is satisfactory. 这药的药效令人满意。
- That's what I've learnt from the local cadres. 这是我从当地干部那里了解到的情况。
- Pathological Study on SARS Causal Agent Identification, SARS Animal Model Establishment and Inactivated SARS Vaccine Efficacy Evaluation SARS病原体鉴定、动物模型建立及灭活疫苗保护效果的病理学研究
