title: Diagnostic value of percutaneous stereotactic biopsy of brain tumors. Preliminary report.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods*; D001932:Brain Neoplasms / Q000175:diagnosis / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013238:Stereotaxic Techniques