• 2022-11-02
    成人“脑缺血半影区”是指脑血流量在何范围内的脑区()
    A: >45ml/(100g·min)
    B: 22~45ml/(100g·min)
    C: 22~15ml/(100g·min)
    D: 15~6ml/(100g·min)
    E: <6ml/(100g·min)