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Published in 2023 at "Frontiers in Public Health"
DOI: 10.3389/fpubh.2023.1051717
Abstract: Background China had achieved impressive success in improving maternal health, while the progress of reducing maternal mortality ratio (MMR) varied across regions. Some studies had reported maternal mortality from national or provincial perspective, but researches…
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Keywords:
per 100;
000 live;
live births;
baoan district ... See more keywords