A.27% B.26% C.30% D.36% E.21%
A.10% B.20% C.3% D.25% E.15%
A.擴創(chuàng)手術(shù) B.包扎手術(shù) C.削痂 D.涂磺胺嘧啶銀 E.大劑量抗生素