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- 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]
- 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。
- Aspirin has efficacy in relieving headaches. 阿司匹林有解除头痛的效能。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- People are vaccinated against measles. 人们接种麻疹疫苗。
- Have all the children been vaccinated with typhus? 所有的孩子都接种斑疹伤寒预防疫苗了吗？
- The efficacy of the medicine is satisfactory. 这药的药效令人满意。
- vaccinated efficacy 免疫效果
- 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
- The children were all vaccinated against smallpox. 所有儿童都种了牛痘以预防天花。
- The children were vaccinated against cholera. 那些小孩接受了霍乱预防注射。
- The medicine has special efficacy in your disease. 这种药对你的病有特效。
- When were people first vaccinated against measles? 人们首次接种防麻疹疫苗是什么时候?
- My child was vaccinated against smallpox. 我的小孩种了牛痘以防天花。
- Has your child been vaccinated against smallpox? 你的小孩接种牛痘疫苗了吗?
- Has your child been vaccinated against smallpox ? 你的小孩接种牛痘疫苗了吗?
- High luminous efficacy, average life-span 8000 hrs. 高光效，长寿命，平均寿命长达8000小时。
- He was vaccinated against smallpox. 他种了疫苗以防天花。
- This plan would probably have some efficacy. 这计划也许会有些效力。
- Have you been vaccinated against polio? 你接种过小儿麻痹症疫苗吗?
