1[1]Kalfas IH,Little JR.Postoperative hemorrhhage:A survey of 4992 intracranial procedures[J].Neurosurgery,1988; 23:343
2[2]Palmer JD,Sparrow OC,Iannotti F.Postoperative henatoma:A 5-year survey and identification of avoidable risk factor[J].Neurosurgery,1994 ;35:1061
3[3]Taylor WAS,Thomas NWH,Wellings JA,et al.Timing of postoperative intracranial hematoma development and implications for the best use of neurosurgical intensive care[J].J Neurosurg,1995 ;82:48