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对1092例4—10月龄汉、维、哈、回四民族胎儿体重.头径及前囟等六个项目的外形进行了测量.各径的测量数据经统计处理,建立了不同民族胎龄与各测量指标和颅顶及前囟面积的回归方程.
The body shape, body size, head size and anterior fontanel of 1092 children aged 4 to 10 months from 4 to 10 months old were measured.The shape of each item was statistically analyzed and the gestational ages of different ethnic groups The regression equation with each measurement and the area of the skull and bregma.