Epidemiology in multiple sclerosis has had its day: there are no more unanswered questions--yes.
Department of Neurology, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK. martin.duddy@nuth.nhs.uk
Martin
M
Duddy
D016021:Epidemiologic Studies; D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology*