| 标题 |
Hemoglobin Concentration in Early Pregnancy and Severe Neonatal Morbidity and Mortality : Population-Based Cohort Study |
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| DOI | |
| 其它 |
期刊:Annals of Internal Medicine 作者:Ieta Shams; Grace H. Tang; Xuesong Wang; Mark Walker; Nancy N. Baxter; et al 出版日期:2026-02-03 |
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(2025-6-4)