title: [Diagnosis of multiple sclerosis in the initial stage of the disease].
authors.forename: A N
authors.initials: AN
authors.lastname: Filippovich
mesh_terms: D000328:Adult; D001921:Brain / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000097:blood* / Q000473:pathology; D013601:T-Lymphocytes / Q000378:metabolism; D013997:Time Factors