フッ素とか言う再石灰化の促進だのなんだのじゃなくて虫歯菌撲滅とか虫歯菌が何も出来ないような耐食性のあるコーティングとかないのかね。治療じゃなくてさ
Why is this step necessary? poofion.com might not be the server where you are registered, so we need to redirect you to your home server first. Don't have an account? You can sign up here
poofion.com