| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Methods of Morphine Estimation in Biological Fluids and the Concept of Free Morphine | 978-0-12-794435-7 (0-12-794435-4) | 1983 |
| Methods of Morphine Estimation in Biological Fluids and the Concept of Free Morphine: Royal Society of Medicine Symposium Proceedings | 978-0-12-794489-0 (0-12-794489-3) | 1983 |