固定式LNG宫内缓释剂用于子宫腺肌症患者避孕的临床观察
张欣,刘莹
Clinical observation on the contraceptive efficacy of the fixed levonorgestrel-releasing intrauterine system for the patients with adenomyosis
Zhang Xin,Liu Ying
中国计划生育学杂志
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2013, (2): 109
-112
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DOI: 10.3969/j.issn.1004-8189.2013.02