| 1. | Prevention of foodborne illness in the high risk groups 高危人士如何预防经食物传播的疾病 |
| 2. | Hiv surveillance of high risk groups in shandong province 山东省高危人群艾滋病感染情况调查 |
| 3. | Vaccinations against influenza for the elderly and other high risk groups 为长者及其他高危人士注射防流感疫苗 |
| 4. | Table 2 : associations between the high risk groups and specific pathogens 表二:高危人士与特定致病原之间已知的关联 |
| 5. | High risk group 高风险人仕 |
| 6. | High risk group 高危险人群 |
| 7. | Evaluating the acceptance of hiv voluntary counseling and test in high risk group of wuhan 武汉市高危人群艾滋病自愿咨询检测的接受度评价 |
| 8. | They say national estimates have been based mostly on findings from high risk groups in large cities 他们说国家的估计是基于从大城市的高危人群中寻找。 |
| 9. | Influenza vaccination is an effective way of preventing complications of influenza among the high risk groups 注射预防流感疫苗可以协助高危人士预防流感的并发症 |
| 10. | Influenza vaccination is an effective way of preventing complications of influenza among the high risk groups 注射预防流感疫苗可以协助高危人士预防流感的并发症。 |