Increased risk of multiple sclerosis among nurses and doctors.
Shepherd
D I
DI
D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009103:Multiple Sclerosis / Q000453:epidemiology / Q000209:etiology*; D009726:Nurses; D009784:Occupational Diseases / Q000453:epidemiology / Q000209:etiology*; D010820:Physicians; D012307:Risk Factors; D012606:Scotland / Q000453:epidemiology