@article{weko_2238_1, author = "Hirashima,Yutaka and Kurimoto,Masanori and Hayashi,Nakamasa and Umemura,Kimiko and Hori,Emiko and Origasa,Hideki and Endo,Shunro", title = "Duration of Cerebrospinal Fluid Drainage in Patients With Aneurysmal Subarachnoid Hemorrhage for Prevention of Symptomatic Vasospasm and Late Hydrocephalus", journal = "Neurologia medico-chirurgica : 神経外科", year = "2005", volume = "45", number = "4", pages = "177--183", month = "apr" }