| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sleep and Health Risk | 978-0-387-53083-3 (0-387-53083-5) | 1991 | J. H. Peter · T. Penzel · P. Von Wichert |
| Sleep Related Disorders and Internal Diseases | 978-0-387-17622-2 (0-387-17622-5) | 1988 | J. H. Peter |