Featured Studies Get quick, comprehensive briefs of featured Oral-B research. Click on any title to download the clinical research summary in PDF format. If you can't find what you’re looking for here, search our database for additional abstracts.   You will need Adobe Acrobat Reader® to view these abstracts. You can download the reader for free if you do not have it.               Oral-B research abstracts presented at IADR 2005:   Sonic powered toothbrushes and reversal of experimental gingivitis Rosema, NAM., et al., 2005   3-Month assessment of safety and efficacy of two toothbrushes Cronin MC., et al., 2005   Evaluation of plaque removal efficacy of three power toothbrushes Goyal, CR., et al., 2005   Clinical comparison of extrinsic stain removal by two power toothbrushes Sharma, NC., et al., 2005   Evaluation of plaque removal efficacy of two power toothbrushes Sharma, NC., et al., 2005   Effect of an oscillating-rotating power toothbrush on recession Wolff, D., et al., 2005   Effect of an oscillating-rotating power toothbrush on plaque and gingivitis Joerss, D., et al., 2005       © 2006 Procter & Gamble. All rights reserved. Legal Terms & Conditions. Privacy Policy.