Wright J A, Hodson N P
Department of Pathology, Royal Veterinary College, London, U.K.
J Comp Pathol. 1988 Feb;98(2):247-52. doi: 10.1016/0021-9975(88)90023-0.
Lesions in a wide range of cranial nuclei are described in 11 horses with grass sickness. Similar changes were seen in one horse with laminitis, but not in control animals. It is suggested that such lesions are non-specific in nature.