1. Brain surgery: injury received five years ago, followed three years later by convulsions and paralysis : blood clot found under the dura mater and removed, patient improving Author(s): Schaefer, F. C. (Frederick Christian), 1850-1904, author Publication: [Chicago?] : [publisher not identified], [1893?] Subject(s): Craniocerebral Trauma -- complicationsHemiplegia -- etiologyCerebral Hemorrhage, Traumatic -- surgery