| Publication Type: | Book Chapter |
| Year of Publication: | 1972 |
| Authors: | J. George Matthysse |
| Editor: | M. S. Hofstad |
| Book Title: | Diseases of Poultry |
| Volume: | 6th. Edition |
| Pagination: | 793 - 843 |
| Publisher: | Iowa State University Press |
| City: | Ames, Iowa |
| Publication Type: | Book Chapter |
| Year of Publication: | 1972 |
| Authors: | J. George Matthysse |
| Editor: | M. S. Hofstad |
| Book Title: | Diseases of Poultry |
| Volume: | 6th. Edition |
| Pagination: | 793 - 843 |
| Publisher: | Iowa State University Press |
| City: | Ames, Iowa |