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Ruben Ramirez Zegarra

Showing results (11-20 of 24) with videos related to

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American Journal of Obstetrics & Gynecology MFM|December 4, 2022
Head-to-perineum distance measured transperineally as a predictor of failed midcavity vacuum-assisted deliveryCamille Nallet, Ruben Ramirez Zegarra, Sylvia Mazellier, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|June 18, 2025
Standardization of the sonographic measurement of the head to perineum distance: A pilot study comparing techniques with and without perineal compressionRuben Ramirez Zegarra, Giulia Cimino, Monica Bonetti, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|September 15, 2022
Association between the cervical sliding sign and successful induction of labor in women with an unfavorable cervix: A prospective observational studyNicola Volpe, Ruben Ramirez Zegarra, Elena Melandri, et al.
American Journal of Obstetrics & Gynecology MFM|August 14, 2022
The sonographic measurement of the ratio between the fetal head circumference and the obstetrical conjugate is accurate in predicting the risk of labor arrest: results from a multicenter prospective studyElvira Di Pasquo, Giovanni Morganelli, Nicola Volpe, et al.
Aging Clinical and Experimental Research|February 9, 2024
Longitudinal changes of the femoral bone mineral density from first to third trimester of pregnancy: bone health assessment by means of non-ionizing REMS technologyRuben Ramirez Zegarra, Valentina Degennaro, Maria Luisa Brandi, et al.
Fetal Diagnosis and Therapy|December 9, 2020
Usefulness of an Intrapartum Ultrasound Simulator (IUSim™) for Midwife Training: Results from an RCTElvira di Pasquo, Ruben Ramirez Zegarra, Ariane J O Kiener, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|June 20, 2026
Use of intrapartum tocolysis in Europe: results from a cross-sectional surveyRuben Ramirez Zegarra, Christiane Schwarz, Katja Stahl, et al.
Fetal Diagnosis and Therapy|June 9, 2021
Three-Dimensional Sonographic Evaluation of the Position of the Fetal Conus Medullaris at First TrimesterRuben Ramirez Zegarra, Nicola Volpe, Evelina Bertelli, et al.
American Journal of Obstetrics and Gynecology|March 6, 2021
Intrapartum sonographic assessment of the fetal head flexion in protracted active phase of labor and association with labor outcome: a multicenter, prospective studyAndrea Dall'Asta, Giuseppe Rizzo, Bianca Masturzo, et al.
American Journal of Obstetrics & Gynecology MFM|October 22, 2023
The "cortical invagination sign": a midtrimester sonographic marker of unilateral cortical focal dysgyria in fetuses with complete agenesis of the corpus callosumRuben Ramirez Zegarra, Daniela Casati, Nicola Volpe, et al.
Pageof 3

Showing results (11-20 of 24) with videos related to

Sort By:
Pageof 3
American Journal of Obstetrics & Gynecology MFM|December 4, 2022
Head-to-perineum distance measured transperineally as a predictor of failed midcavity vacuum-assisted deliveryCamille Nallet, Ruben Ramirez Zegarra, Sylvia Mazellier, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|June 18, 2025
Standardization of the sonographic measurement of the head to perineum distance: A pilot study comparing techniques with and without perineal compressionRuben Ramirez Zegarra, Giulia Cimino, Monica Bonetti, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|September 15, 2022
Association between the cervical sliding sign and successful induction of labor in women with an unfavorable cervix: A prospective observational studyNicola Volpe, Ruben Ramirez Zegarra, Elena Melandri, et al.
American Journal of Obstetrics & Gynecology MFM|August 14, 2022
The sonographic measurement of the ratio between the fetal head circumference and the obstetrical conjugate is accurate in predicting the risk of labor arrest: results from a multicenter prospective studyElvira Di Pasquo, Giovanni Morganelli, Nicola Volpe, et al.
Aging Clinical and Experimental Research|February 9, 2024
Longitudinal changes of the femoral bone mineral density from first to third trimester of pregnancy: bone health assessment by means of non-ionizing REMS technologyRuben Ramirez Zegarra, Valentina Degennaro, Maria Luisa Brandi, et al.
Fetal Diagnosis and Therapy|December 9, 2020
Usefulness of an Intrapartum Ultrasound Simulator (IUSim™) for Midwife Training: Results from an RCTElvira di Pasquo, Ruben Ramirez Zegarra, Ariane J O Kiener, et al.
European Journal of Obstetrics, Gynecology, and Reproductive Biology|June 20, 2026
Use of intrapartum tocolysis in Europe: results from a cross-sectional surveyRuben Ramirez Zegarra, Christiane Schwarz, Katja Stahl, et al.
Fetal Diagnosis and Therapy|June 9, 2021
Three-Dimensional Sonographic Evaluation of the Position of the Fetal Conus Medullaris at First TrimesterRuben Ramirez Zegarra, Nicola Volpe, Evelina Bertelli, et al.
American Journal of Obstetrics and Gynecology|March 6, 2021
Intrapartum sonographic assessment of the fetal head flexion in protracted active phase of labor and association with labor outcome: a multicenter, prospective studyAndrea Dall'Asta, Giuseppe Rizzo, Bianca Masturzo, et al.
American Journal of Obstetrics & Gynecology MFM|October 22, 2023
The "cortical invagination sign": a midtrimester sonographic marker of unilateral cortical focal dysgyria in fetuses with complete agenesis of the corpus callosumRuben Ramirez Zegarra, Daniela Casati, Nicola Volpe, et al.
Pageof 3