- 1. The scan may also help confirm both the accuracy of the pregnancy dates and the fetal viability.
- 扫描还可以帮助确认的准确性的怀孕日期和胎儿的生存能力。
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- 2. Objective To investigate the influence of cryopreservation on cellular viability of late pregnancy fetal valved allografts in human.
- 目的探讨液氮冷冻保存对大月龄人胎儿带瓣血管细胞活性的影响。
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- 3. Objective To investigate the influence of cryopreservation on cellular viability of late pregnancy fetal valved allografts in human.
- 目的探讨液氮冷冻保存对大月龄人胎儿带瓣血管细胞活性的影响。
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