作者: Richard E. Walton , Norris L. O'Dell , Francis T. Lake , Robert G. Shimp
DOI: 10.1016/S0099-2399(83)80256-8
关键词: Primary Dentitions 、 Statistical analysis 、 Phosphoric acid 、 Orthodontics 、 Tetracycline 、 Hydrogen peroxide 、 Stained teeth 、 Medicine 、 Dentistry
摘要: Intrinsic tetracycline stains were induced in the primary dentitions of puppies. Etching with phosphoric acid or bleaching hydrogen peroxide, both, used an attempt to lighten shades resulting stained teeth. The teeth treated twice and observed for as long four weeks after various treatments. Statistical analysis showed that, comparison control teeth, treatments effectively lightened but effects did not persist; returned their original early one week following treatment.