| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Monographs in Oral Science / Crevicular Fluid Updated | 978-3-8055-3705-6 (3-8055-3705-0) | 1983 | ||
| The Borderline Between Caries and Periodontal Disease II | 978-0-12-792506-6 (0-12-792506-6) | 1981 | Switzerland) European Symposium on the Borderland Between Caries and Periodontal Disease (2nd : 1980 : Geneva · T. Lehner | |