
The results achieved in obstetrics by the application of ultrasonic A-scan technique are described. By means of the method fetal life and, from the rate of growth of the biparietal diameter, fetal development were determined in normal and pathological pregnancies.
Fetus, Pre-Eclampsia, Pregnancy, Humans, Female, Gestational Age, Ultrasonics, Fetal Death, Ultrasonography
Fetus, Pre-Eclampsia, Pregnancy, Humans, Female, Gestational Age, Ultrasonics, Fetal Death, Ultrasonography
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