title: A prospective study of physical trauma and multiple sclerosis.
authors.forename: C M
authors.initials: CM
authors.lastname: Poser
mesh_terms: D001812:Blood-Brain Barrier; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000150:complications / Q000175:diagnosis*; D011446:Prospective Studies; D014947:Wounds and Injuries / Q000209:etiology / Q000473:pathology*