Nordic registry-based cohort studies: Possibilities and pitfalls when combining Nordic registry data

Tumour staging of oesophageal cancer in the Swedish Cancer Registry: A nationwide validation study

(2015) Nele Brusselaers et al.   ACTA ONCOLOGICA

Comparison of the validity of stroke diagnoses in a medical quality register and an administrative health register

(2015) Torunn Varmdal et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

Ethical aspects of registry-based research in the Nordic countries

(2015) Jonas Ludvigsson et al.   Clinical Epidemiology

The Danish National Patient Registry: a review of content, data quality, and research potential

(2015) Morten Schmidt et al.   Clinical Epidemiology

Quality of the Finnish Hospital Discharge Register: A systematic review

(2012) Reijo Sund   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

External review and validation of the Swedish national inpatient register

(2011) Jonas F Ludvigsson et al.   BMC PUBLIC HEALTH

The Danish Cancer Registry

(2011) Marianne Lundkjær Gjerstorff   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

The Danish National Patient Register

(2011) Elsebeth Lynge et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

The Danish Register of Causes of Death

(2011) Karin Helweg-Larsen   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

The completeness of the Swedish Cancer Register – a sample survey for year 1998

(2008) Lotti Barlow et al.   ACTA ONCOLOGICA

Data quality at the Cancer Registry of Norway: An overview of comparability, completeness, validity and timeliness

(2008) Inger Kristin Larsen et al.   EUROPEAN JOURNAL OF CANCER