| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Hyperpigmentation | Digital | 978-1-351-66830-9 | 2017 | Dimitris Rigopoulos |
| Hyperpigmentation | " | 978-1-351-66831-6 | 2017 | " |
| Hyperpigmentation | " | 978-1-351-66832-3 | 2017 | " |
| Hyperpigmentation | Hardcover | 978-1-4987-4017-3 | 2017 | " |
| Hyperpigmentation | Digital | 978-1-4987-4032-6 | 2017 | " |