<span style="font-family:"font-size:medium;">孕前超重孕妇对健康信念模式下体重管理的认知调查</span>

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许丽1 吴晶 2 张智霞2

Survey on the cognitive level on the weight management of pregnant women with overweight before pregnancy based on the health belief model

XU Li1, WU Jing2, ZHANG Zhixia2

中国计划生育学杂志 . 2026, (1): 16 .