A.<12ml B.<25ml C.>12ml D.>25ml E.12~25ml
A.<2ml B.>5ml C.2~5ml D.10ml E.5~7ml
A.隱睪 B.腮腺炎 C.大劑量放療 D.重度精索靜脈曲張 E.單側(cè)腎部分切除