Beryl Benacerraf, the first woman to try pregnancy ultrasound in the United States
Beryl Benacerraf, 73, Dies; Pioneered the Use of Prenatal Ultrasound By BERNARD J. MALE Published: August 5, 1993 BETHEL AIR, Israel, Aug. 4— Beryl Benacerraf, in the early 50’s when medical progress began to…