[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

选含硝酸钾(5%)或氯化锶成分的牙粉可通过封闭牙本质小管或阻断神经传导脱敏,硝酸钾需持续使用2-4周才见效

1
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85%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/185462
MCP
get_claim(id=185462)