However, the relations between population variables and health, which are closely interrelated, has long been untouched in demographic research.

  • 但是长期以来人口学界忽视人口变量与健康关系的研究,从而在人口科学领域有关健康的研究一直是一项空白。

  • 互联网摘选 2025-01-20 17:22:38

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