| Title | Prolonged Estrus |
| Publication Type | Book Chapter |
| Year of Publication | 2009 |
| Authors | Hazzard, TM |
| Book Title | Clinical Veterinary Advisor: Dogs and Cats |
| Publisher | Mosby Inc. |
| City | St. Louis, MO |
| Title | Prolonged Estrus |
| Publication Type | Book Chapter |
| Year of Publication | 2009 |
| Authors | Hazzard, TM |
| Book Title | Clinical Veterinary Advisor: Dogs and Cats |
| Publisher | Mosby Inc. |
| City | St. Louis, MO |