| multiple sclerosis and canine distemper in iceland. | iceland offers a favourable opportunity to examine the suggested relationship between canine distemper and multiple sclerosis. distemper is not enzootic in iceland and distemper immunisation is not practised. however, importations result in occasional epizootics, three of which have occurred since 1909. careful enumeration of multiple sclerosis indicates that there were 129 cases during the period 1946--65. when these cases are subdivided into six regions, by place of birth, regional period-prev ... | 1978 | 82686 |