题目内容
成人血清尿素氮用速率法正常参考范围是
2021-10-26
A.3.2～7.1mmol/L
B.1.8～6.5mmol/L
C.4.5～7.8mmol/L
D.4.0～7.5mmol/L
E.3.5～7.2mmol/L
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