中国计划生育学杂志
  调查研究 本期目录 | 过刊浏览 | 高级检索 |
汉族及蒙古族中学生月经初潮年龄3种调查方法比较
1.内蒙古自治区通辽市妇产医院(028000);2.国家卫生健康委科学技术研究所;3.内蒙古民族大学附属医院
Comparative analysis of three methods of menarche age survey among Han and Mongolian middle school students
1.Maternity Hospital of Tongliao, Inner Mongolia, 028000; 2. National Research Institute for Family Planning; 3. Affiliated Hospital of Inner Mongolia Minzu University