Periodontology pp 147-148 | Cite as

The ‘World Workshop in Periodontics, 1966’

  • Arthur-Jean Held


Organized by Ramfjord in collaboration with Kerr and Ash, this workshop took place under the auspices of the American Academy of Periodontology and the University of Michigan.


Periodontal Disease American Academy Oral Hygiene Research Technique Valuable Contribution 
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Copyright information

© Springer Basel AG 1989

Authors and Affiliations

  • Arthur-Jean Held
    • 1
  1. 1.“Vieux-Clos”Genève 19Switzerland

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