Der Tagesspeigel
The Expert for Fresh Breath
Deutsche Welle
Augsburger Allgemeine
Clean Tongue, Fresh Breath – Eliminating Bad Breath
Maxi
“Um, Would You Like a Mint?”
Aviva Grinfeld’s Youtube Kanal: Aviva Grinfeld explains how periodontitis develops, which can be a cause of bad breath.
Sag die Wahrheit (Tell the Truth)
Aviva Grinfeld – The Expert for Bad Breath