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Updated: Sep 13, 2025

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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数据简报数据简报

Claudia P Valenzuela, Elizabeth C W Gregory, Joyce A Martin

    NCHS data brief
    |July 25, 2025
    PubMed
    概括

    美国围产死亡率从2022年到2023年保持稳定. 然而,早期胎儿死亡率增加,在特定的人口统计和国家观察到显著的变化.

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