500张病床以上医院内一类手术切口感染率应低于
2023-09-01
A.0.1%
B.0.5%
C.1%
D.1.5%
E.2%
参考答案:B
B.0.5%
C.1%
D.1.5%
E.2%
参考答案:B
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