Retention and long term stability : 8th International Conference for Orthodontists
Ernst Hösl, Anton Baldauf (eds.)
Bok Engelsk 1993 International Conference for Orthodontists
Utgitt | Heidelberg : Hüthig , c1993
|
---|---|
Omfang | VII, 186 s. : ill.
|
Emner | |
ISBN | 3778522353
|