中国计划生育学杂志
  临床研究 本期目录 | 过刊浏览 | 高级检索 |
孕前正常BMI人群的营养状况新亚群的识别及与早产风险的关系
1.郑州大学公共卫生学院(450052);2.国家卫生健康委科学技术研究所;3.郑州大学第二附属医院
Identification of the nutritional subgroups of women with normal pre-pregnancy body mass index and the correlation between the body mass index of the women and their preterm birth risk
1. College of Public Health, Zhengzhou University, Zhengzhou, Henan Province, 450052; 2. National Research Institute for Family Planning, Beijing; 3.The Second Affiliated Hospital of Zhengzhou University