Unverified90% confidenceCautionTime unknown
美白牙贴对外源性色素(咖啡、茶、烟渍)有效,但对四环素牙、氟斑牙、牙齿内源性变色几乎无效,这类人群不应购买牙贴,应就医做冷光美白或贴面
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90%
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Long-term
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