American Journal of Obstetrics and Gynecology · 1984 · 537 citations · 12 references
MedicineGynecologyObstetricsObstetric UltrasoundUltrasonographyUltrasoundAmniotic Fluid AssessmentFetal AssessmentFetal Growth AssessmentFetal ImagingObstetric UltrasonographyThird Trimester UltrasoundAmniotic Fluid Volume EstimationSecond-trimester Amniotic Fluid AssessmentUltrasound Amniotic Fluid Quantification
12
Respiratory movements and rapid eye movement sleep in the foetal lamb
G. S. Dawes, Harold E. Fox, B. M. Leduc et al. · The Journal of Physiology · 1972 · 565 citations
Ultrasound in the diagnosis of congenital anomalies
John C. Hobbins, Peter Grannum, Richard L. Berkowitz et al. · American Journal of Obstetrics and Gynecology · 1979 · 298 citations
Medicine, Obstetrics, Pediatrics +12