R. Vonk

The relevance of placental location at 20–23 gestational weeks for prediction of placenta previa at delivery: evaluation of 8650 cases

Rolf Becker, R. Vonk, B. C. Mende et al. · Ultrasound in Obstetrics and Gynecology · 2001 · 173 citations

Medicine, Gynecology, Obstetrics +16

Doppler sonography of uterine arteries at 20–23 weeks: risk assessment of adverse pregnancy outcome by quantification of impedance and notch

Rolf Becker, R. Vonk, W. Vollert et al. · Journal of Perinatal Medicine · 2002 · 50 citations

Public Health, Maternal Health, Obstetrics +15

Doppler Sonography of Uterine Arteries at 20–23 Weeks: Depth of Notch Gives Information on Probability of Adverse Pregnancy Outcome and Degree of Fetal Growth Restriction in a Low-Risk Population

Rolf Becker, R. Vonk · Fetal Diagnosis and Therapy · 2010 · 22 citations

Medicine, Maternal Health, Obstetrics +14

Knowledge-Based System ADNEXPERT to Assist the Sonographic Diagnosis of Adnexal Tumors

Jan Brüning, Ronald M. Becker, Michael Entezami et al. · Methods of Information in Medicine · 1997 · 11 citations

Medicine, Oncology, Pathology +17