关于大交叉配血检验,下述哪条是正确的 A、供血者血清加受血者血细胞B、供血者血细胞加受血者血清C、供血者血清加受血者血清D、只在急诊时进行E、需要血小板 发布时间:2023-07-25 05:47:33