title: [Primary brain tumors in the late middle-aged an elderly].
mesh_terms: D000367:Age Factors; D000368:Aged; D001932:Brain Neoplasms / Q000175:diagnosis*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008875:Middle Aged
vernacular_title: Pervichnye opukholi mozga u pozhilykh.