| 1. | Dentistry - oral hygiene products - oral rinses
牙科学.口腔卫生制品.口腔冲洗 |
| 2. | Dentistry - oral hygiene products - oral rinses
牙科学.口腔卫生产品.口腔冲洗 |
| 3. | It is not only a matter of oral hygiene
口腔异味，是多么的有损形象？ |
| 4. | Bath daily and keep skin clean . maintain good oral hygiene
每天洗澡及保持皮肤清洁和口腔生 |
| 5. | The effects of oral hygiene on the incidence of chronic gastritis
口腔卫生状况对慢性胃炎发病的影响 |
| 6. | Study on the relationship of the pupil oral hygiene and their caries
小学生口腔卫生与龋齿发病的关系 |
| 7. | A study on oral hygiene of unmobilizable patients in orthopedic department
骨科卧床患者口腔卫生情况调查 |
| 8. | Carrying out social practice in oral hygiene among university students
大学生开展口腔保健社会实践活动的思考 |
| 9. | The following topics covers most frequently asked questions in oral hygiene
下列主题包含日常的口腔护理资料。 |
| 10. | A clinical study on the relationship between oral hygiene and chronic gastritis
口腔卫生与慢性胃炎关系的临床研究 |
