Journal of Ultrasound · 2020 · 17 citations · 19 references
PediatricsGestational AgeGynecologyMaternal HealthHealthy Pregnant WomenPrenatal DiagnosisSouthwest NigeriaMedicineHigh-risk Pregnancy
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Martin Chavez, Cande V. Ananth, John C. Smulian et al. · American Journal of Obstetrics and Gynecology · 2004 · 95 citations