78.下列那種藥品屬於 quaternary ammonium compounds 之消毒防腐劑?
(A)血根素(sanguinarine)
(B)甲酚(cresol)
(C)Cetylpyridinium chloride(CPC)
(D)Triclosan

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統計: A(70), B(26), C(353), D(50), E(0) #1514354