title: Multiple sclerosis in Mexico: light- and electron-microscopic study of two cases.
mesh_terms: D000328:Adult; D000368:Aged; D001344:Autopsy; D001921:Brain / Q000473:pathology; D003711:Demyelinating Diseases / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D008853:Microscopy; D008854:Microscopy, Electron; D009103:Multiple Sclerosis / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology*