问题详情
正常人血浆钙含量为mmol/L(mg/dl) ( )
A.0.50~1.0(2~4)B.2.15~2.57(8.6~10.3)C.1.0~1.75(4~7)D.1.75~2.25(7~9)E.2.75~3.25(11~13)