Addy, M [Discoloration of teeth and acrylic specimens by chlorhexidine-containing mouthwashes. An in vitro comparison investigation]. [electronic resource] - Phillip Journal fur restaurative Zahnmedizin Dec 1988 - 345-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0174-5980 Subjects--Topical Terms: Chlorhexidine--adverse effectsHumansMouthwashes--adverse effectsTooth Discoloration--chemically induced