Unverified50% confidenceDecision RuleTime unknown
3岁以下幼儿选含氟量500ppm以下的牙膏，3-6岁选500-1000ppm，6岁以上可用1000-1450ppm成人级含氟量，含氟量需与年龄段严格匹配
0
Sources
50%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/276583API
curl https://kongchang.com/api/v1/knowledge/claims/276583MCP
get_claim(id=276583)