| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Environmental Health Risks: Ethical Aspects | 978-0-367-50048-1 (0-367-50048-5) | 2020 | Friedo Zölzer |
| Ethics for Radiation Protection in Medicine | 978-1-138-55388-0 (1-138-55388-3) | 2018 | Jim Malone · Friedo Zölzer · Christina Skourou |
| Ethics of Environmental Health | 978-0-367-15226-0 (0-367-15226-6) | 2019 | Friedo Zölzer |