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The usefulness of sonographic appearance of the fetal anus in the diagnosis of imperforate anus |
CHAI Yi-qing, LIU Jie, ZHANG Lei |
Department of Ultrasound, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin 300100, China |
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Received: 22 May 2013
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Corresponding Authors:
LIU Jie
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