小儿缺铁性贫血发病率最高的年龄为()
A.6岁以下
B.5岁以下
C.4岁以下
D.3岁以下
正确答案是D
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/169166.html
上一篇:Energy recycling ( 能量再利用)① Every day, people throw away a lot of rubbish. Some of the rubbish, such as food, paper and iron, rots away over a long period of time. But plastics and rubber never rot. If they are burned, they give off poisonous gase
下一篇:Increases in latent gains from these banks 'stockholdings are considered far smaller than latent losses in their bond holdings.