Browsing Norwegian Institute of Public Health Open Repository by Author "Wiik, Robert"
Now showing items 1-3 of 3
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Comorbidities in cerebral palsy: a patient registry study
Hollung, Sandra Julsen; Bakken, Inger Johanne Landsjøåsen; Vik, Torstein; Lydersen, Stian; Wiik, Robert; Aaberg, Kari Modalsli; Andersen, Guro Lillemoen (Peer reviewed; Journal article, 2019) -
Completeness and correctness of cerebral palsy diagnoses in two health registers: implications for estimating prevalence
Hollung, Sandra Julsen; Vik, Torstein; Wiik, Robert; Bakken, Inger Johanne; Andersen, Guro Lillemoen (Peer reviewed; Journal article, 2017) -
Utilizing national patient-register data to control for comorbidity in prognostic studies
Nilssen, Yngvar; Strand, Trond-Eirik; Wiik, Robert; Bakken, Inger Johanne; Yu, Xue Qin; O'Connell, Dianne L; Møller, Bjørn (Journal article, 2014)