title: Attempts to isolate virus from human brain tumors.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D001254:Astrocytoma / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D001932:Brain Neoplasms / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D002417:Cattle; D002675:Child, Preschool; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D004806:Ependymoma / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D005260:Female; D005909:Glioblastoma / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D006367:HeLa Cells; D006801:Humans; D008297:Male; D008579:Meningioma / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D008875:Middle Aged; D009837:Oligodendroglioma / Q000209:etiology / Q000382:microbiology / Q000473:pathology; D014780:Viruses