[KongchangAI]
Unverified85% confidenceCautionTime unknown

驱蚊手环、超声波驱蚊器、维生素B1贴片经多项测试证明基本无效,其"有效范围"仅覆盖极小局部或纯属心理安慰,不能替代皮肤涂抹型驱蚊剂

1
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85%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/150221
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curl https://kongchang.com/api/v1/knowledge/claims/150221
MCP
get_claim(id=150221)