title: Clinical findings in presenile dementia. A report of 50 cases.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001921:Brain / Q000473:pathology; D003704:Dementia / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology / Q000523:psychology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes; D008875:Middle Aged; D009460:Neurologic Examination; D011011:Pneumoencephalography