Diagnosis of early pregnancy with A-mode ultrasound A preliminary report

An A‐mode ultrasonic analyzer was used to detect pregnancy and to determine gestational age in 102 patients, 77 of whom were pregnant and 25 of whom were not pregnant. All pregnant patients were in the first trimester. Polaroid photographs were taken of the echo pattern display and diagnosis was com...

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Veröffentlicht in:	Journal of clinical ultrasound 1975-06, Vol.3 (2), p.133-134
Hauptverfasser:	Haverkamp, Albert D., Thompson, Horace E., Yasuzawa, S. Steve
Format:	Artikel
Sprache:	eng
Schlagworte:	A-mode ultrasonic analyzer Early pregnancy detection Female Gestational Age Humans Pregnancy Pregnancy Trimester, First Ultrasonics - instrumentation Ultrasonography
Online-Zugang:	Volltext
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