Magnetic resonance imaging of the cervix during pregnancy: Effect of gestational age and prior vaginal birth

The Length of the Cervix and the Risk of Spontaneous Premature Delivery

Jay D. Iams, Robert L. Goldenberg, Elizabeth Thom et al. · New England Journal of Medicine · 1996 · 1.9K citations · Full text

Medicine, Maternal Health, Obstetrics +10

Ripening of the human uterine cervix related to changes in collagen, glycosaminoglycans, and collagenolytic activity

Niels Uldbjerg, Gunvor Ekman, Anders Malmström et al. · American Journal of Obstetrics and Gynecology · 1983 · 367 citations

Medicine, Gynecology, Obstetrics +13

Magnetic resonance imaging of the female pelvis: initial experience

Hedvig Hricak, Charles E. Alpers, L E Crooks et al. · American Journal of Roentgenology · 1983 · 257 citations

Medicine, Gynecology, Radiology +11

Elevated tissue levels of collagenase during dilation of uterine cervix in human parturition

Mohammad Reza Rajabi, David D. Dean, Samir N. Beydoun et al. · American Journal of Obstetrics and Gynecology · 1988 · 142 citations

Veterinary Medicine, Gynecology, Obstetrics +11

Measurement of the pregnant cervix by transvaginal sonography: an interobserver study and new standards to improve the interobserver variability

M. Bürger, T. Weber‐Rössler, Michael Willmann · Ultrasound in Obstetrics and Gynecology · 1997 · 112 citations

Medicine, Gynecology, Obstetrics +17