Rationalizing requests for x-ray films in neurology.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003704:Dementia / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004827:Epilepsy / Q000000981:diagnostic imaging; D004834:Epilepsy, Post-Traumatic / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000000981:diagnostic imaging*; D011446:Prospective Studies; D011859:Radiography / Q000706:statistics & numerical data*; D012189:Retrospective Studies