Karthaus, Eleonora G ; Lijftogt, Niki ; Vahl, Anco...
Karthaus , E G , Lijftogt , N , Vahl , A , van der Willik , E M , Amodio , S , van Zwet , E W , Hamming , J F , Dutch Society for Vascular Surgery , Steering Committee of the Dutch Surgical Aneurysm Audit , Dutch Institute for Clinical Auditing & Teijink , J 2020 , ' Patients with a Ruptured Abdominal Aortic Aneurysm Are Better Informed in Hospitals with an "EVAR-preferred" Strategy : An Instrumental Variable Analysis of the Dutch Surgical Aneurysm Audit ' , Annals of Vascular Surgery , vol. 69 , pp. 332-344 . https://doi.org/10.1016/j.avsg.2020.06.015.  , 2020

Karthaus, Eleonora G ; Lijftogt, Niki ; Vahl, Anco...
https://research.rug.nl/en/publications/5a9facdd-a255-4cc6-ba39-5611dbbdba2b.  , 2020

Lijftogt, Niki ; Vahl, Anco ; Van Der Willik, Esmee M...
https://research.rug.nl/en/publications/43162438-bbe2-4fa0-aa9c-c1a1ec56ce8f.  , 2019

Lijftogt, Niki ; Vahl, Anco ; van der Willik, Esmee M...
Lijftogt , N , Vahl , A , van der Willik , E M , Leijdekkers , V J , Wouters , M W J M , Hamming , J F , Elsman , B H P , Hamming , J F , Geelkerken , R H , Wilschut , E D , Vahl , A C , de Borst , G J , van Herwaarden , J A , Elshof , J W , Willems , M C M , Dutch Society of Vascular Surgery , Dutch Society of Vascular Surgery, the Steering Committee of the Dutch Surgical Aneurysm Audit and the Dutch Institute for Clinical Auditing , Dutch Society of Vascular Surgery & Teijink , J 2019 , ' Toward Optimizing Risk Adjustment in the Dutch Surgical Aneurysm Audit ' , Annals of Vascular Surgery , vol. 60 , pp. 103-111 . https://doi.org/10.1016/j.avsg.2019.02.032.  , 2019

Lijftogt, Niki ; Karthaus, Eleonora G ; Vahl, Anco...
Lijftogt , N , Karthaus , E G , Vahl , A , van Zwet , E W , van der Willik , E M , Tollenaar , R A E M , Hamming , J F , Wouters , M W J M , Teijink , J , Dutch Society of Vascular Surgery & Steering Committee of the Dutch Surgical Aneurysm Audit 2018 , ' Failure to Rescue - a Closer Look at Mortality Rates Has No Added Value for Hospital Comparisons but Is Useful for Team Quality Assessment in Abdominal Aortic Aneurysm Surgery in The Netherlands ' , European Journal of Vascular and Endovascular Surgery , vol. 56 , no. 5 , pp. 652-661 . https://doi.org/10.1016/j.ejvs.2018.06.062.  , 2018