Vermeij, F.H.

patient stroke infection study outcome group stroke-associated infection group b ischemic stroke antibiotic 1 year stroke-associated treatment blood aneurysm mortality diabetes mellitus pneumonia aneurysm surgery disease ischemic ischemia surgery result log rank test score effect diabetes hydrocephalu blood tests mellitu hypothyroidism trial j neurosurg analysis neurol figure neurology association van gijn j tract infection subarachnoid hemorrhage rebleeding tract 2 test carpal tunnel syndrome table subarachnoid hemorrhage aneurysmal subarachnoid hemorrhage hospital erasmus mc scale vermeij therapy discharge aneurysmal center factor admission onset population level deterioration complication fluid intake hypervolemic hemodilution vermeulen m netherland rotterdam csf drainage neurosurg death study population definition control netherlands stroke survey fluid randomized cause