Publications
| Title | Intestinal Nematodes |
| Authors | Callahan M. V., Hamer D. H. |
| Book Title | Infectious diseases |
| Editors | Gorbach Sherwood L., Bartlett John G., Blacklow Neil R. |
| Publisher | Lippincott Williams & Wilkins |
| Location | Philadelphia |
| Year | 2004 |
| Title | Intestinal Nematodes |
| Authors | Callahan M. V., Hamer D. H. |
| Book Title | Infectious diseases |
| Editors | Gorbach Sherwood L., Bartlett John G., Blacklow Neil R. |
| Publisher | Lippincott Williams & Wilkins |
| Location | Philadelphia |
| Year | 2004 |