Clinical evaluation of the Er:YAG laser in combination with an enamel matrix protein derivative for the treatment of intrabony periodontal defects: a pilot study

Frank Schwarz1, Anton Sculean2, Thomas Georg3 and Ju ̈rgen Becker1
1 Department of Oral Surgery, Heinrich Heine University, Du ̈sseldorf, Germany;
2 Department of Periodontology and Operative Dentistry, Johannes Gutenberg- University, Mainz, Germany;
3 Institute of Medical Biometrics, Epidemiology and Medical Informatics, University of Saarland, Homburg, Germany

J Clin Periodontol 2003; 30: 975–981