A. Algra

Circle of Willis: morphologic variation on three-dimensional time-of-flight MR angiograms.

M J Krabbe-Hartkamp, Jeroen van der Grond, F.E. de Leeuw et al. · Radiology · 1998 · 396 citations

Risk of primary sclerosing cholangitis is associated with nonsmoking behavior

KJ van Erpecum, S.R.J.G. Smits, P. van de Meeberg et al. · Gastroenterology · 1996 · 107 citations

Medicine, Primary Sclerosing Cholangitis, Biliary Disorder +5

Diagnostic yield and accuracy of CT angiography, MR angiography, and digital subtraction angiography for detection of macrovascular causes of intracerebral haemorrhage: prospective, multicentre cohort study

Charlotte J.J. van Asch, B. K. Velthuis, Gabriël J.E. Rinkel et al. · BMJ · 2015 · 105 citations · Full text

Lifetime risks for aneurysmal subarachnoid haemorrhage: multivariable risk stratification

Monique H.M. Vlak, G. J. E. Rinkel, Paut Greebe et al. · Journal of Neurology Neurosurgery & Psychiatry · 2013 · 86 citations

Mayo and NINDS scales for assessment of tendon reflexes: between observer agreement and implications for communication

S Manschot, L van Passel, Erik Buskens et al. · Journal of Neurology Neurosurgery & Psychiatry · 1998 · 85 citations · Full text

Observer Reliability, Upper Extremity, Motor Control +19