Study of chromosomes in the newborn after ultrasonic fetal heart monitoring in labour.
作者信息
Lucas M, Mullarkey M, Abdulla U
出版信息
Br Med J. 1972 Sep 30;3(5830):795-6. doi: 10.1136/bmj.3.5830.795.
Abstract
The effect of continuous-wave ultrasound on the chromosomes of newborn infants has been investigated. Twenty-four women were studied during labour. The fetal heart was monitored by a Sonicaid FM2 monitor applied to the abdomen, and continuous monitoring undertaken for intervals varying from 1 hour 5 minutes to 9 hours 25 minutes. There was no increase in the number of chromosome aberrations in cultures of blood taken from the insonated babies when compared with controls.
摘要
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本文引用的文献
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