Transvaginal ultrasonographic evaluation of the cervix before labor: Presence of cervical wedging is associated with shorter duration of induced labor

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Joe Francis, Fred N. Kerlinger, Elazar J. Pedhazur · Teaching Sociology · 1975 · 1.3K citations

Social Sciences, Behavioral Sciences, Psychology +8

PELVIC SCORING FOR ELECTIVE INDUCTION.

Bishop Eh · PubMed · 1964 · 855 citations

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Prediction of risk for preterm delivery by ultrasonographic measurement of cervical length

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Transvaginal and transabdominal ultrasonography of the uterine cervix during pregnancy

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Medicine, Gynecology, Obstetrics +17

Measurement of cervical length in pregnancy: comparison between vaginal ultrasonography and digital examination.

Jiri Sonek, Jay D. Iams, Michael L. Blumenfeld et al. · PubMed · 1990 · 151 citations

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