(来学网)正常人LES静息压
  • A.
    (来学网)10~30mmHg
  • B.
    (来学网)4~15mmHg
  • C.
    (来学网)30~50mmHg
  • D.
    (来学网)<6mmHg
  • E.
    (来学网)>25mmHg