| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Taking Control of Your Headaches: How to Get the Treatment You Need | 978-1-5723O-471-O (1-5723O-471-5) | 1999 | Steve Cassabaum · Greg Marshall · Janet E. Marshall · William D. Richardson |
n.d. · Paul D. · Paul Nicholas Duckro · Paul Nicholas Duckro PhD