Sonographic evaluation of umbilical cord
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Otsubo, Yasuo; Yoneyama, Yoshio; Suzuki, Shunji; Sawa, Rintaro; Araki, Tsutomu
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Article
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1999
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John Wiley and Sons
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English
β 93 KB
## Purpose: The aim of this study was to investigate the association between umbilical cord hypocoiling and abnormal placental insertion of the umbilical cord. ## Methods: Umbilical coiling was measured by sonography in 253 pregnant women in their second or third trimester. an umbilical coiling i