单项选择题
A.30~35mg/kg B.50~55mg/kg C.60~65mg/kg D.45~55mg/kg E.40~45mg/kg
育龄妇女IDA发病率为()A.47.3%B.43.3%C.44.3%D.43.7%E.45.7%
单项选择题育龄妇女IDA发病率为()
A.47.3% B.43.3% C.44.3% D.43.7% E.45.7%
妊娠3个月以上妇女IDA发病率为()A.65.7%B.68.7%C.67.7%D.69.7%E.66.7%
单项选择题妊娠3个月以上妇女IDA发病率为()
A.65.7% B.68.7% C.67.7% D.69.7% E.66.7%
上海地区调查显示铁缺乏症的发病率在6个月~2岁婴幼儿为()A.65.0%~72.5%B.45.0%~52.5%...
单项选择题上海地区调查显示铁缺乏症的发病率在6个月~2岁婴幼儿为()
A.65.0%~72.5% B.45.0%~52.5% C.75.0%~82.5% D.55.0%~62.5% E.85.0%~92.5%