Beryl Benacerraf, 73, Dies; Pioneered the Use of Prenatal Ultrasound A radiologist with an uncanny visual sense, she revolutionized the diagnosis of fetal abnormalities like Down syndrome.
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Beryl Benacerraf, 73, Dies; Pioneered the Use of Prenatal Ultrasound A radiologist with an uncanny visual sense, she revolutionized the diagnosis of fetal abnormalities like Down syndrome.
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