A.激素B.神經(jīng)遞質(zhì)C.大分子物質(zhì)D.神經(jīng)酶類E.蛋白質(zhì)
A.血性惡露B.漿液惡露C.白色惡露D.以上均不正確
A.15%~25%B.25%~35%C.35%~45%D.45%~55%