How many books do you have? [ ]
A. Fifteen books.
B. Yes, I have fifteen books.
答案:A
人群归因危险度为
A.20.00/10万
B.23.00/10万
C.46.00/10万
D.48.00/10万
E.无法计算
隐性黄疸时,血清总胆红素含量为()
A.1.71~3.42μmol/L
B.5.13~6.84μmol/L
C.8.55~15.4μmol/L
D.17.1~34.2μmol/L
E.73.4μmol/L