固定式左炔诺孕酮宫内缓释系统用于曾有本系统下移或脱落患者的临床观察
杨虹 兰瑞红 王丽 宋杰 黄腾敏 龚护民
Fixation of levonorgestrel⁃releasing intrauterine system prevents its expulsion or malposition
YANG Hong, LAN Ruihong, WANG Li, SONG Jie, HUANG Tengmin, GONG Humin.
实用医学杂志
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2021, (13): 1706
-1710
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DOI: 10.3969/j.issn.1006⁃5725.2021.13.012
