title: Prolonged lumbar spinal drainage after the resection of tumors of the skull base: a cautionary note.
authors.forename: O
authors.initials: O
authors.lastname: al-Mefty
mesh_terms: D004322:Drainage; D006801:Humans; D007427:Intracranial Pressure; D008161:Lumbosacral Region; D012888:Skull Neoplasms / Q000601:surgery*; D013131:Spine; D013997:Time Factors