与三重检验相比，羊膜穿刺术更具有攻击性，它要求用针穿过腹部来提取羊水样本。
Amniocentesis is much more invasive than the triple screen, requiring a needle to extract a sample of the amniotic fluid through the abdomen.
与三重检验相比，羊膜穿刺术更具有攻击性，它要求用针穿过腹部来提取羊水样本。
Amniocentesis is much more invasive than the triple screen requiring a needle to extract a sample of the amniotic fluid through the abdomen.
探讨小儿行胸骨骨髓穿刺时用头皮针代替传统骨髓穿刺针的优点。
BACKGROUND? To explore the advantage of performing sternal bone marrow puncture with scalp needle that is substituted for traditional bone marrow puncture needle.
用头皮针行小儿胸骨骨髓穿刺的方法简单、安全、成功率高。
Using scalp needle, the method of sternal bone marrow puncture in children is simple, safety and has high successful rate.
用头皮针行小儿胸骨骨髓穿刺的方法简单、安全、成功率高。
Using scalp needle, the method of sternal bone marrow puncture in children is simple, safety and has high successful rate.
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