Review on studies of levonorgestrel - releasing iud 宫内节育器的研究回顾
2.
Contraceptive effect and development of levonorgestrel - releasing intrauterine system 缓释左炔诺孕酮宫内纤维置入系统的避孕与治疗进展
3.
Effects of levonorgestrel - releasing intrauterine system on proliferation and apoptosis in eutopic endometrium with endometriosis 曼月乐对子宫内膜异位症患者在位内膜增殖与凋亡的影响
4.
Levonorgestrel , felodipine and methacycline hydrochloride have been registered in the u . s . fda . the project of norgestrel and levonorgestrel were donated by unfpa 借此机会，对于长期关心和帮助公司不断发展的海内外朋友，致以崇高的敬意和衷心的感谢！
