Christer F. Aas
Bergen, Norway
Last Updated: 09/26/2026
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Found 25 publications
Associations between happiness with social factors and opioid agonist therapy among people who inject drugs.
Journal: Scientific reports
Published: November 26, 2023
The efficacy of integrated hepatitis C virus treatment in relieving fatigue in people who inject drugs: a randomized controlled trial.
Journal: Substance abuse treatment, prevention, and policy
Published: February 08, 2023
Association between oral and general health related quality of life among Norwegian patients with substance use disorders in opioid agonist therapy.
Journal: Acta odontologica Scandinavica
Published: December 20, 2022
Cost-effectiveness of integrated treatment for hepatitis C virus (HCV) among people who inject drugs in Norway: An economic evaluation of the INTRO-HCV trial.
Journal: Addiction (Abingdon, England)
Published: November 03, 2022
Folate Status as a Nutritional Indicator among People with Substance Use Disorder; A Prospective Cohort Study in Norway.
Journal: International journal of environmental research and public health
Published: April 12, 2022
Impact of liver fibrosis and clinical characteristics on dose-adjusted serum methadone concentrations.
Journal: Journal of addictive diseases
Published: March 31, 2022
Vitamin B12 Levels, Substance Use Patterns and Clinical Characteristics among People with Severe Substance Use Disorders: A Cohort Study from Western Norway.
Journal: Nutrients
Published: March 26, 2022
Vitamin D status and associations with substance use patterns among people with severe substance use disorders in Western Norway.
Journal: Scientific reports
Published: December 20, 2021
Prevalence and correlates of suicide attempts in high-risk populations: a cross-sectional study among patients receiving opioid agonist therapy in Norway.
Journal: BMC psychiatry
Published: October 08, 2021
Changes in substance use during outpatient treatment for substance use disorders: a prospective Norwegian cohort study from 2016 to 2020.
Journal: Substance abuse treatment, prevention, and policy
Published: August 29, 2021
Subjective symptoms and serum methadone concentrations: what should guide dose adjustments in methadone maintenance treatment? A naturalistic cohort study from Norway.
Journal: Substance abuse treatment, prevention, and policy
Published: March 23, 2021
Last Updated: 09/26/2026