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Papers published by Mr Jon Helgeland:

Original Research

Does a Code for Acute Myocardial Infarction Mean the Same in All Norwegian Hospitals? A Likelihood Approach to a Medical Record Review

Helgeland J, Kristoffersen DT, Skyrud KD

Clinical Epidemiology 2022, 14:1155-1165

Published Date: 13 October 2022

Original Research

Is the Disease Burden from COPD in Norway Falling off? A Study of Time Trends in Three Different Data Sources

Melbye H, Helgeland J, Karlstad Ø, Ariansen I, Langhammer A, Wisløff T, Nafstad P, Nystad W

International Journal of Chronic Obstructive Pulmonary Disease 2020, 15:323-334

Published Date: 12 February 2020

Original Research

Patient experiences with interdisciplinary treatment for substance dependence: an assessment of quality indicators based on two national surveys in Norway

Haugum M, Iversen HH, Helgeland J, Lindahl AK, Bjertnaes O

Patient Preference and Adherence 2019, 13:453-464

Published Date: 5 April 2019