(来学网)按照规定,拥有1000张病床医院的医院感染发病率应低于
  • A.
    (来学网)7%
  • B.
    (来学网)8%
  • C.
    (来学网)9%
  • D.
    (来学网)10%
  • E.
    (来学网)15%