Three-dimensional ultrasound, 2000.
Platt
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D006176:Gynecology / Q000639:trends*; D006801:Humans; D013677:Medical Laboratory Science; D009774:Obstetrics / Q000639:trends*; D014463:Ultrasonography / Q000379:methods* / Q000639:trends; D016216:Ultrasonography, Prenatal / Q000379:methods / Q000639:trends