正常人血清总钙量浓度为

正常人血清总钙量浓度为
1.25~1.75mmol/L
2.25~2.75mmol/L
3.25~3.75mmol/L
4.25~4.75mmol/L
5.25~5.75mmol/L
正确答案：2.25~2.75mmol/L