H. Graf
University of Bern
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Publication
Featured researches published by H. Graf.
Journal of Clinical Periodontology | 1991
Zappa U; M. Reinking-Zappa; H. Graf; Mark A. Espeland
Journal of Periodontology | 1991
U. Zappa; Billy A. Smith; C. Simona; H. Graf; Douglas Case; W. Kim
Journal of the American Dental Association | 1980
Ernest Newbrun; Charles I. Hoover; Gerrald Mettraux; H. Graf
Journal of Periodontology | 1991
Zappa U; J. Cadosch; C. Simona; H. Graf; Douglas Case
Journal of Periodontology | 1991
U. Zappa; C. Simona; H. Graf; J. van Aken
Journal of Clinical Periodontology | 1986
Andrea Mombelli; H. Graf
Journal of Periodontology | 1995
Boretti G; Zappa U; H. Graf; Douglas Case
Journal of Periodontology | 1992
Urs Zappa; Marcela Reinking-Zappa; H. Graf; Douglas Case
Journal of Periodontology | 1993
Zappa U; Grosso L; C. Simona; H. Graf; Douglas Case
Journal of Clinical Periodontology | 1991
Mark A. Espeland; Zappa U; Patricia E. Hogan; C. Simona; H. Graf