| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Radioimmunoassay of Gut Regulatory Peptides | 978-0-7216-1750-3 (0-7216-1750-6) | 1982 | Stephen Robert Bloom |
| Specialist Training in Gastroenterology and Liver Disease | 978-0-7234-3252-4 (0-7234-3252-X) | 2005 | Brian B. Scott |
G L. · G. Long · R.G. Long · R. L · R. Long · Richard G · Richard G. Long MD · Richard L. · Richard Long