| 1. | To prevent venereal , increased socioeconomy burden 为防性病,增加了社会经济负担。 |
| 2. | To have more than one internationai carrier 有一家以上的国际航空公司带来的经济负担 |
| 3. | To have more than one international carrier 有一家以上的国际航空公司带来的经济负担 |
| 4. | Study of risk factors of the burden of diabetes mellitus 糖尿病经济负担的影响因素研究 |
| 5. | . . . to have more than one internationai carrier 有一家以上的国际航空公司带来的经济负担 |
| 6. | . . . to have more than one international carrier 有一家以上的国际航空公司带来的经济负担 |
| 7. | The evaluation on economic burden of arthritis in shanghai 上海市关节炎疾病经济负担评价 |
| 8. | Economic burden of type 2 diabetes mellitus in shanghai 上海市2型糖尿病疾病经济负担研究 |
| 9. | Alleviating the financial burden of tenants of public rental housing 纾缓公屋租户的经济负担 |
| 10. | Economic burden and related factors in patients with dementia 痴呆患者经济负担及相关因素研究 |