[Results of a possible combination between IBDV and CAV viruses]

anaemia anemia anemie avian infectious bursitis broiler chickens bursite infettiva aviare enfermedad de gumboro enfermedad de marek herpetoviridae immune response infection infezione maladie de gumboro maladie de marek malattia di marek polli da carne pollo de engorde poulet de chair risposta immunitaria servicios veterinarios servizi veterinari vaccination vaccinazione veterinary services