Maternal mortality ratio in China from 1990 to 2019: trends, causes and correlations
Abstract Background Maternal mortality ratio is an important indicator to evaluate the health status in developing countries. Previous studies on maternal mortality ratio in China were limited to certain areas or short periods of time, and there was a lack of research on correlations with public hea...
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| Main Authors: | , , , |
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| Format: | Book |
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BMC,
2021-08-01T00:00:00Z.
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