共 47 条
- [2] Evaluation of the field efficacy of an avirulent live Lawsonia intracellularis vaccine in foals [J]. VETERINARY JOURNAL, 2012, 192 (03): : 511 - 513
- [3] Lawsonia intracellularis associated equine proliferative enteropathy in Danish weanling foals [J]. Acta Veterinaria Scandinavica, 61