| Operative treatment of spontaneous spinal epidural hematomas: a study of the factors determining postoperative outcome RJM Groen, HAM van Alphen Neurosurgery 39 (3), 494-509, 1996 | 543 | 1996 |
| The spontaneous spinal epidural hematoma: a study of the etiology RJM Groen, H Ponssen Journal of the neurological sciences 98 (2-3), 121-138, 1990 | 461 | 1990 |
| Complications and outcome in patients with aneurysmal subarachnoid haemorrhage: a prospective hospital based cohort study in the Netherlands Y Roos, RJ De Haan, LFM Beenen, RJM Groen, KW Albrecht, ... Journal of Neurology, Neurosurgery & Psychiatry 68 (3), 337-341, 2000 | 439 | 2000 |
| Non-operative treatment of spontaneous spinal epidural hematomas: a review of the literature and a comparison with operative cases RJM Groen Acta neurochirurgica 146, 103-110, 2004 | 325 | 2004 |
| Chronic subdural hematoma: a systematic review and meta-analysis of surgical procedures: a systematic review W Liu, NA Bakker, RJM Groen Journal of neurosurgery 121 (3), 665-673, 2014 | 322 | 2014 |
| Intracranial aneurysms in patients with subarachnoid hemorrhage: CT angiography as a primary examination tool for diagnosis—systematic review and meta-analysis HE Westerlaan, JMC Van Dijk, MC Jansen-van der Weide, JC de Groot, ... Radiology 258 (1), 134-145, 2011 | 286 | 2011 |
| Anatomical and pathological considerations in percutaneous vertebroplasty and kyphoplasty: a reappraisal of the vertebral venous system RJM Groen, DF du Toit, FM Phillips, PVJM Hoogland, K Kuizenga, ... Spine 29 (13), 1465-1471, 2004 | 238 | 2004 |
| Morphology of the human internal vertebral venous plexus: a cadaver study after intravenous Araldite CY 221 injection RJM Groen, HJ Groenewegen, HAM van Alphen, PVJM Hoogland The Anatomical Record: An Official Publication of the American Association …, 1997 | 231 | 1997 |
| Timing of surgery in patients with aneurysmal subarachnoid haemorrhage: rebleeding is still the major cause of poor outcome in neurosurgical units that aim at early surgery Y Roos, LFM Beenen, RJM Groen, KW Albrecht, M Vermeulen Journal of Neurology, Neurosurgery & Psychiatry 63 (4), 490-493, 1997 | 160 | 1997 |
| Quality of life after treatment of unruptured intracranial aneurysms by neurosurgical clipping or by embolisation with coils: a prospective, observational study EH Brilstra, GJE Rinkel, Y van der Graaf, M Sluzewski, RJ Groen, RTH Lo, ... Cerebrovascular Diseases 17 (1), 44-52, 2003 | 152 | 2003 |
| Predictive factors for rebleeding after aneurysmal subarachnoid hemorrhage: rebleeding aneurysmal subarachnoid hemorrhage study CE van Donkelaar, NA Bakker, NJGM Veeger, M Uyttenboogaart, ... Stroke 46 (8), 2100-2106, 2015 | 149 | 2015 |
| Multislice CT angiography in the selection of patients with ruptured intracranial aneurysms suitable for clipping or coiling HE Westerlaan, J Gravendeel, D Fiore, JDM Metzemaekers, RJM Groen, ... Neuroradiology 49, 997-1007, 2007 | 136 | 2007 |
| Prediction of outcome after aneurysmal subarachnoid hemorrhage: development and validation of the SAFIRE grading scale CE van Donkelaar, NA Bakker, J Birks, NJGM Veeger, ... Stroke 50 (4), 837-844, 2019 | 117 | 2019 |
| The role of diffusion tensor imaging in brain tumor surgery: a review of the literature ARE Potgieser, M Wagemakers, ALJ van Hulzen, BM de Jong, ... Clinical neurology and neurosurgery 124, 51-58, 2014 | 113 | 2014 |
| Direct costs of modern treatment of aneurysmal subarachnoid hemorrhage in the first year after diagnosis Y Roos, MGW Dijkgraaf, KW Albrecht, LFM Beenen, RJM Groen, ... Stroke 33 (6), 1595-1599, 2002 | 109 | 2002 |
| Surgical clipping as the preferred treatment for aneurysms of the middle cerebral artery JMC van Dijk, RJM Groen, M Ter Laan, JR Jeltema, JJA Mooij, ... Acta neurochirurgica 153, 2111-2117, 2011 | 105 | 2011 |
| Operative treatment of anterior thoracic spinal cord herniation: three new cases and an individual patient data meta-analysis of 126 case reports RJM Groen, B Middel, JF Meilof, RH Enting, MH Coppes, LH Journee Operative Neurosurgery 64 (3), ons145-ons160, 2009 | 105 | 2009 |
| Timing of aneurysm surgery in subarachnoid haemorrhage–an observational study in The Netherlands DJ Nieuwkamp, K De Gans, A Algra, KW Albrecht, S Boomstra, ... Acta neurochirurgica 147, 815-821, 2005 | 105 | 2005 |
| Cardiac dysfunction after aneurysmal subarachnoid hemorrhage: relationship with outcome I van der Bilt, D Hasan, R van den Brink, MJ Cramer, M van der Jagt, ... Neurology 82 (4), 351-358, 2014 | 103 | 2014 |
| International subarachnoid aneurysm trial 2009: endovascular coiling of ruptured intracranial aneurysms has no significant advantage over neurosurgical clipping NA Bakker, JDM Metzemaekers, RJM Groen, JJA Mooij, JMC Van Dijk Neurosurgery 66 (5), 961-962, 2010 | 102 | 2010 |
