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Journal Article DISSEMINATED SCLEROSIS IN NORTH WALES: AN INQUIRY INTO ITS INCIDENCE, FREQUENCY, DISTRIBUTION AND OTHER ÆTIOLOGICAL FACTORS Get access R. S. ALLISON, M.D., M.R.C.P. R. S. ALLISON, M.D., M.R.C.P. Search for other works by this author on: Oxford Academic PubMed Google Scholar Brain, Volume 53, Issue 4, January 1931, Pages 391–430, https://doi.org/10.1093/brain/53.4.391 Published: 01 January 1931
Robert S. Allison (Thu,) studied this question.