@article{paperid:1004624, author = {Jamshidi, Abdollah}, title = {Evaluation of PCR amplification from fixed caecal tissue to determine the infection of experimentally infected laying hens with Brachyspira pilosicoli}, journal = {Iranian Journal of Veterinary Research}, year = {2007}, month = {March}, issn = {1728-1997}, keywords = {Brachyspira Pilosicoli; laying hens; fixed tissue; PCR}, }