1 . A Comprehensive System for Washing, Pre-disinfecting and Sterilizing of Dental and Surgical Instruments

Authors: Bernhard Guggenheima / Martin Gandera / Markus M. Koller

2 . Poor Overall Diet Quality as a Possible Contributor to Calculus Formation

Authors: Mohammad S. Al-Zahrania / Elaine A. Borawskib / Nabil F. Bissada

3 . Tobacco Smoking and Gingival Health in a Saudi Arabian Population

Authors: Suzan Natto / Mostafa Baljoon / Abdulhadi Abanmy / Jan Bergstrom

4 . Periodontal Conditions in Switzerland at the End of the 20th Century

Authors: Ernst Schürch jr. / Niklaus P. Lang

5 . An Experimental Gingivitis Study to Evaluate the Clinical Effects of a Stannous Fluoride Dentifrice

Authors: Niklaus P. Lang / Elena Anton / Yvonne Gabriel / Bjarni E. Pjetursson / J. Leslie Winston / Tao He

6 . Quantification of Root Caries using Optical Coherence Tomography and Microradiography: a Correlational Study

Authors: Bennett T. Amaechi / Adrian Gh. Podoleanu / Gleb Komarov / Susan M. Higham / David A. Jackson

7 . The Measurement of Enamel Wear of Two Toothpastes

Authors: Andrew Joiner / Elizabeth Weader / Trevor F. Cox

8 . Oral Hygiene Habits and Oral Health Awareness among Urban Saudi Arabians

Authors: Meshari Al-Otaibi / Birgit Angmar-Mċnsson

9 . Reduction of Oral Levels of Volatile Sulfur Compounds (VSC) by Professional Toothcleaning and Oral Hygiene Instruction in Non-halitosis Patients

Authors: Rainer Seemann / Gregor Passek / Mozhgan Bizhang / Stefan Zimmer