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Ahmed Ali1, Derar R Derar1, Ahmad A Alaeyeari1

  • 1Department of Clinical Sciences, College of Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia.

PubMed
概括

超声波可靠地监测阿拉伯马胎儿的生长,并估计妊娠年龄. 精确确定胎儿性别的最佳时期是在怀孕105日至133天之间.

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