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1.死亡率:新生儿保健在一些发达国家进展很快。以围产死亡率为指标,在世界卫生组织能得到资料的70个国家中最低的瑞
1. Mortality: Neonatal care is progressing rapidly in some developed countries. Using perinatal mortality as a guideline, the lowest of the 70 countries WHO has access to information