Acta Obstetricia Et Gynecologica Scandinavica · 1964 · 93 citations · 130 references
MedicineGynecologyObstetricsObstetric UltrasoundUltrasonographyUltrasoundFirst-trimester UltrasoundObstetric UltrasonographyPelvic UltrasoundSecond Trimester UltrasoundThird Trimester UltrasoundTransvaginal UltrasoundIntrapartum Ultrasound AssessmentPelvic Ultrasound In PregnancyTransvaginal Ultrasound Diagnosis
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INVESTIGATION OF ABDOMINAL MASSES BY PULSED ULTRASOUND
Ian Donald, John MacVicar, Thomas G. Brown · The Lancet · 1958 · 574 citations
Ultrasonics in Ocular Diagnosis
G. Henry Mundt, W. F. Hughes · American Journal of Ophthalmology · 1956 · 271 citations