[KongchangAI]
Unverified95% confidenceCautionTime unknown

选购前必须先评估当地饮用水氟浓度:若水氟≥0.6ppm(部分标准0.7ppm)则不应补充氟化物,否则叠加过量易导致氟斑牙

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95%
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Long-term
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get_claim(id=209098)