6~14岁儿童贫血的血红蛋白值的低限是______ A.90g/L B.100g 发布时间:2017-04-28 05:49 │ 来源:www.tikuol.com 题型:单项选择题 问题: 6~14岁儿童贫血的血红蛋白值的低限是______A.90g/L B.100g/LC.110g/L D.120g/LE.130g/L