| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Endoscopy Simulators for Training and Assessing Skill, an Issue of Gastrointestinal Endoscopy Clinics | 978-1-4160-3872-6 | 2006 | |
| Infectious Disease Online, Webstart CD-ROM | 978-0-323-02654-3 | 2003 | William G. Powderly MD · Jonathan Cohen · William Powderly · Mosby |
| Infectious Diseases, 2-Volume Set | 978-0-323-02407-5 | 2003 | William G. Powderly MD |
| Infectious Diseases: Expert Consult: Online and Print - 2 Volume Set | 978-0-323-04579-7 | 2010 | William G. Powderly MD · Steven M. Opal MD |
| Infectious Diseases: Expert Consult Premium Edition: Enhanced Online Features and Print, 3e | 978-0-7234-3503-7 | 2010 | William G Powderly MD · Steven M. Opal MD |
C.M. · C.S. · Cohen M. · Cohen S · J C · J. Cohen · J.M. · J. S. · Jonathan Cohen · M S.