| 1. | Long - term safety of copper intrauterine device 含铜宫内节育器的远期安全性研究 |
| 2. | Uterine cavity - shaped device used in china 宫腔形含铜系列宫内节育器的系统评估 |
| 3. | Systematic review of medicated copper ring 165 iud 铜165宫内节育器系统评估 |
| 4. | Clinical effect of intrauterus device gynefix in tcu220c mlcu 375宫内节育器临床效果观察 |
| 5. | Review on studies of levonorgestrel - releasing iud 宫内节育器的研究回顾 |
| 6. | Systematic review of tcu380a , tcu220c and mlcu 375宫内节育器系统评估 |
| 7. | Laparoscopic removal of ectopic intrauterine devices in 6 cases 腹腔镜取出异位宫内节育器6例 |
| 8. | The development and clinical practice of the intrauterine device 宫内节育器的进展与临床应用 |
| 9. | Clinical research of 380 women treated with medicated - intrauterine device 型宫内节育器的临床观察 |
| 10. | A clinical comparative study on three types of iud within five years 3种宫内节育器5年临床对照分析 |