Detection of foetal heart action by ultrasound transformed into audible signals. A comparative study with visual method.
作者信息
Pystynen P, Ylöstalo P, Ojala A
出版信息
Ann Chir Gynaecol Fenn. 1968;57(5):607-10.
PMID:5731338
Abstract
摘要
相似文献
1
Detection of foetal heart action by ultrasound transformed into audible signals. A comparative study with visual method.超声检测胎儿心脏活动并转换为可听信号。与视觉方法的对比研究。
Ann Chir Gynaecol Fenn. 1968;57(5):607-10.
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Ultrasound in the diagnosis of early pregnancy and its complications. A comparative study of the A-, B- and Doppler methods.超声在早期妊娠及其并发症诊断中的应用。A 型、B 型及多普勒方法的比较研究。
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引用本文的文献
1
Detection of fetal heart movement in first trimester of pregnancy using pulsed ultrasound.使用脉冲超声检测妊娠早期胎儿心脏活动。
Br Med J. 1972 Nov 25;4(5838):466-8. doi: 10.1136/bmj.4.5838.466.
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