D.F. · D. P. · David F. · David P.
| title | media type | ISBN-13 (ISBN-10) | year of publication | 
|---|---|---|---|
| Clinical Research Methods for Surgeons | Paperback | 978-1-60327-622-1 (1-60327-622-X) | 2008 | 
| Clinical Research Methods for Surgeons | Hardcover | 978-1-58829-326-8 (1-58829-326-2) | 2006 |